| /drivers/i2c/busses/ |
| D | i2c-npcm7xx.c | 340 static inline void npcm_i2c_select_bank(struct npcm_i2c *bus, in npcm_i2c_select_bank() argument
343 u8 i2cctl3 = ioread8(bus->reg + NPCM_I2CCTL3); in npcm_i2c_select_bank()
349 iowrite8(i2cctl3, bus->reg + NPCM_I2CCTL3); in npcm_i2c_select_bank()
352 static void npcm_i2c_init_params(struct npcm_i2c *bus) in npcm_i2c_init_params() argument
354 bus->stop_ind = I2C_NO_STATUS_IND; in npcm_i2c_init_params()
355 bus->rd_size = 0; in npcm_i2c_init_params()
356 bus->wr_size = 0; in npcm_i2c_init_params()
357 bus->rd_ind = 0; in npcm_i2c_init_params()
358 bus->wr_ind = 0; in npcm_i2c_init_params()
359 bus->read_block_use = false; in npcm_i2c_init_params()
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| D | i2c-aspeed.c | 171 static int aspeed_i2c_reset(struct aspeed_i2c_bus *bus);
173 static int aspeed_i2c_recover_bus(struct aspeed_i2c_bus *bus) in aspeed_i2c_recover_bus() argument
179 spin_lock_irqsave(&bus->lock, flags); in aspeed_i2c_recover_bus()
180 command = readl(bus->base + ASPEED_I2C_CMD_REG); in aspeed_i2c_recover_bus()
186 dev_dbg(bus->dev, "SCL hung (state %x), attempting recovery\n", in aspeed_i2c_recover_bus()
189 reinit_completion(&bus->cmd_complete); in aspeed_i2c_recover_bus()
190 writel(ASPEED_I2CD_M_STOP_CMD, bus->base + ASPEED_I2C_CMD_REG); in aspeed_i2c_recover_bus()
191 spin_unlock_irqrestore(&bus->lock, flags); in aspeed_i2c_recover_bus()
194 &bus->cmd_complete, bus->adap.timeout); in aspeed_i2c_recover_bus()
196 spin_lock_irqsave(&bus->lock, flags); in aspeed_i2c_recover_bus()
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| /drivers/net/wireless/broadcom/brcm80211/brcmfmac/ |
| D | sdio.c | 678 static bool data_ok(struct brcmf_sdio *bus) in data_ok() argument
683 if (bus->ctrl_frame_stat) in data_ok()
686 return (bus->tx_max - bus->tx_seq - tx_rsv) != 0 && in data_ok()
687 ((bus->tx_max - bus->tx_seq - tx_rsv) & 0x80) == 0; in data_ok()
692 static bool txctl_ok(struct brcmf_sdio *bus) in txctl_ok() argument
694 return (bus->tx_max - bus->tx_seq) != 0 && in txctl_ok()
695 ((bus->tx_max - bus->tx_seq) & 0x80) == 0; in txctl_ok()
699 brcmf_sdio_kso_control(struct brcmf_sdio *bus, bool on) in brcmf_sdio_kso_control() argument
708 sdio_retune_crc_disable(bus->sdiodev->func1); in brcmf_sdio_kso_control()
712 sdio_retune_hold_now(bus->sdiodev->func1); in brcmf_sdio_kso_control()
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| D | bus.h | 167 static inline int brcmf_bus_preinit(struct brcmf_bus *bus) in brcmf_bus_preinit() argument
169 if (!bus->ops->preinit) in brcmf_bus_preinit()
171 return bus->ops->preinit(bus->dev); in brcmf_bus_preinit()
174 static inline void brcmf_bus_stop(struct brcmf_bus *bus) in brcmf_bus_stop() argument
176 bus->ops->stop(bus->dev); in brcmf_bus_stop()
179 static inline int brcmf_bus_txdata(struct brcmf_bus *bus, struct sk_buff *skb) in brcmf_bus_txdata() argument
181 return bus->ops->txdata(bus->dev, skb); in brcmf_bus_txdata()
185 int brcmf_bus_txctl(struct brcmf_bus *bus, unsigned char *msg, uint len) in brcmf_bus_txctl() argument
187 return bus->ops->txctl(bus->dev, msg, len); in brcmf_bus_txctl()
191 int brcmf_bus_rxctl(struct brcmf_bus *bus, unsigned char *msg, uint len) in brcmf_bus_rxctl() argument
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| /drivers/gpu/drm/nouveau/nvkm/subdev/i2c/ |
| D | bus.c | 35 struct nvkm_i2c_bus *bus = container_of(adap, typeof(*bus), i2c); in nvkm_i2c_bus_pre_xfer() local
36 return nvkm_i2c_bus_acquire(bus); in nvkm_i2c_bus_pre_xfer()
42 struct nvkm_i2c_bus *bus = container_of(adap, typeof(*bus), i2c); in nvkm_i2c_bus_post_xfer() local
43 return nvkm_i2c_bus_release(bus); in nvkm_i2c_bus_post_xfer()
49 struct nvkm_i2c_bus *bus = data; in nvkm_i2c_bus_setscl() local
50 bus->func->drive_scl(bus, state); in nvkm_i2c_bus_setscl()
56 struct nvkm_i2c_bus *bus = data; in nvkm_i2c_bus_setsda() local
57 bus->func->drive_sda(bus, state); in nvkm_i2c_bus_setsda()
63 struct nvkm_i2c_bus *bus = data; in nvkm_i2c_bus_getscl() local
64 return bus->func->sense_scl(bus); in nvkm_i2c_bus_getscl()
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| D | bit.c | 32 nvkm_i2c_drive_scl(struct nvkm_i2c_bus *bus, int state) in nvkm_i2c_drive_scl() argument
34 bus->func->drive_scl(bus, state); in nvkm_i2c_drive_scl()
38 nvkm_i2c_drive_sda(struct nvkm_i2c_bus *bus, int state) in nvkm_i2c_drive_sda() argument
40 bus->func->drive_sda(bus, state); in nvkm_i2c_drive_sda()
44 nvkm_i2c_sense_scl(struct nvkm_i2c_bus *bus) in nvkm_i2c_sense_scl() argument
46 return bus->func->sense_scl(bus); in nvkm_i2c_sense_scl()
50 nvkm_i2c_sense_sda(struct nvkm_i2c_bus *bus) in nvkm_i2c_sense_sda() argument
52 return bus->func->sense_sda(bus); in nvkm_i2c_sense_sda()
56 nvkm_i2c_delay(struct nvkm_i2c_bus *bus, u32 nsec) in nvkm_i2c_delay() argument
62 nvkm_i2c_raise_scl(struct nvkm_i2c_bus *bus) in nvkm_i2c_raise_scl() argument
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| /drivers/ssb/ |
| D | driver_gpio.c | 28 struct ssb_bus *bus = gpiochip_get_data(chip); in ssb_gpio_to_irq() local
30 if (bus->bustype == SSB_BUSTYPE_SSB) in ssb_gpio_to_irq()
31 return irq_find_mapping(bus->irq_domain, gpio); in ssb_gpio_to_irq()
43 struct ssb_bus *bus = gpiochip_get_data(chip); in ssb_gpio_chipco_get_value() local
45 return !!ssb_chipco_gpio_in(&bus->chipco, 1 << gpio); in ssb_gpio_chipco_get_value()
51 struct ssb_bus *bus = gpiochip_get_data(chip); in ssb_gpio_chipco_set_value() local
53 ssb_chipco_gpio_out(&bus->chipco, 1 << gpio, value ? 1 << gpio : 0); in ssb_gpio_chipco_set_value()
59 struct ssb_bus *bus = gpiochip_get_data(chip); in ssb_gpio_chipco_direction_input() local
61 ssb_chipco_gpio_outen(&bus->chipco, 1 << gpio, 0); in ssb_gpio_chipco_direction_input()
68 struct ssb_bus *bus = gpiochip_get_data(chip); in ssb_gpio_chipco_direction_output() local
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| D | scan.c | 160 static u32 scan_read32(struct ssb_bus *bus, u8 current_coreidx, in scan_read32() argument
165 switch (bus->bustype) { in scan_read32()
173 ssb_pcmcia_switch_segment(bus, 1); in scan_read32()
176 ssb_pcmcia_switch_segment(bus, 0); in scan_read32()
177 lo = readw(bus->mmio + offset); in scan_read32()
178 hi = readw(bus->mmio + offset + 2); in scan_read32()
182 return ssb_sdio_scan_read32(bus, offset); in scan_read32()
184 return readl(bus->mmio + offset); in scan_read32()
187 static int scan_switchcore(struct ssb_bus *bus, u8 coreidx) in scan_switchcore() argument
189 switch (bus->bustype) { in scan_switchcore()
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| D | sdio.c | 104 static inline struct device *ssb_sdio_dev(struct ssb_bus *bus) in ssb_sdio_dev() argument
106 return &bus->host_sdio->dev; in ssb_sdio_dev()
110 static int ssb_sdio_writeb(struct ssb_bus *bus, unsigned int addr, u8 val) in ssb_sdio_writeb() argument
114 sdio_writeb(bus->host_sdio, val, addr, &error); in ssb_sdio_writeb()
116 dev_dbg(ssb_sdio_dev(bus), "%08X <- %02x, error %d\n", in ssb_sdio_writeb()
124 static u8 ssb_sdio_readb(struct ssb_bus *bus, unsigned int addr)
129 val = sdio_readb(bus->host_sdio, addr, &error);
131 dev_dbg(ssb_sdio_dev(bus), "%08X -> %02x, error %d\n",
140 static int ssb_sdio_set_sbaddr_window(struct ssb_bus *bus, u32 address) in ssb_sdio_set_sbaddr_window() argument
144 error = ssb_sdio_writeb(bus, SBSDIO_FUNC1_SBADDRLOW, in ssb_sdio_set_sbaddr_window()
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| D | embedded.c | 23 int ssb_watchdog_timer_set(struct ssb_bus *bus, u32 ticks) in ssb_watchdog_timer_set() argument
25 if (ssb_chipco_available(&bus->chipco)) { in ssb_watchdog_timer_set()
26 ssb_chipco_watchdog_timer_set(&bus->chipco, ticks); in ssb_watchdog_timer_set()
29 if (ssb_extif_available(&bus->extif)) { in ssb_watchdog_timer_set()
30 ssb_extif_watchdog_timer_set(&bus->extif, ticks); in ssb_watchdog_timer_set()
37 int ssb_watchdog_register(struct ssb_bus *bus) in ssb_watchdog_register() argument
42 if (ssb_chipco_available(&bus->chipco)) { in ssb_watchdog_register()
43 wdt.driver_data = &bus->chipco; in ssb_watchdog_register()
46 wdt.max_timer_ms = bus->chipco.max_timer_ms; in ssb_watchdog_register()
47 } else if (ssb_extif_available(&bus->extif)) { in ssb_watchdog_register()
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| D | pcmcia.c | 71 static int ssb_pcmcia_cfg_write(struct ssb_bus *bus, u8 offset, u8 value) in ssb_pcmcia_cfg_write() argument
75 res = pcmcia_write_config_byte(bus->host_pcmcia, offset, value); in ssb_pcmcia_cfg_write()
83 static int ssb_pcmcia_cfg_read(struct ssb_bus *bus, u8 offset, u8 *value) in ssb_pcmcia_cfg_read() argument
87 res = pcmcia_read_config_byte(bus->host_pcmcia, offset, value); in ssb_pcmcia_cfg_read()
94 int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus, in ssb_pcmcia_switch_coreidx() argument
106 err = ssb_pcmcia_cfg_write(bus, SSB_PCMCIA_ADDRESS0, in ssb_pcmcia_switch_coreidx()
110 err = ssb_pcmcia_cfg_write(bus, SSB_PCMCIA_ADDRESS1, in ssb_pcmcia_switch_coreidx()
114 err = ssb_pcmcia_cfg_write(bus, SSB_PCMCIA_ADDRESS2, in ssb_pcmcia_switch_coreidx()
121 err = ssb_pcmcia_cfg_read(bus, SSB_PCMCIA_ADDRESS0, &val); in ssb_pcmcia_switch_coreidx()
125 err = ssb_pcmcia_cfg_read(bus, SSB_PCMCIA_ADDRESS1, &val); in ssb_pcmcia_switch_coreidx()
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| D | ssb_private.h | 15 extern int ssb_pci_switch_core(struct ssb_bus *bus,
17 extern int ssb_pci_switch_coreidx(struct ssb_bus *bus,
19 extern int ssb_pci_xtal(struct ssb_bus *bus, u32 what,
21 extern int ssb_pci_get_invariants(struct ssb_bus *bus,
23 extern void ssb_pci_exit(struct ssb_bus *bus);
24 extern int ssb_pci_init(struct ssb_bus *bus);
29 static inline int ssb_pci_switch_core(struct ssb_bus *bus, in ssb_pci_switch_core() argument
34 static inline int ssb_pci_switch_coreidx(struct ssb_bus *bus, in ssb_pci_switch_coreidx() argument
39 static inline int ssb_pci_xtal(struct ssb_bus *bus, u32 what, in ssb_pci_xtal() argument
44 static inline void ssb_pci_exit(struct ssb_bus *bus) in ssb_pci_exit() argument
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| D | main.c | 60 struct ssb_bus *bus; in ssb_pci_dev_to_bus() local
63 list_for_each_entry(bus, &buses, list) { in ssb_pci_dev_to_bus()
64 if (bus->bustype == SSB_BUSTYPE_PCI && in ssb_pci_dev_to_bus()
65 bus->host_pci == pdev) in ssb_pci_dev_to_bus()
68 bus = NULL; in ssb_pci_dev_to_bus()
72 return bus; in ssb_pci_dev_to_bus()
79 struct ssb_bus *bus; in ssb_pcmcia_dev_to_bus() local
82 list_for_each_entry(bus, &buses, list) { in ssb_pcmcia_dev_to_bus()
83 if (bus->bustype == SSB_BUSTYPE_PCMCIA && in ssb_pcmcia_dev_to_bus()
84 bus->host_pcmcia == pdev) in ssb_pcmcia_dev_to_bus()
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| /drivers/net/phy/ |
| D | sfp-bus.c | 49 int sfp_parse_port(struct sfp_bus *bus, const struct sfp_eeprom_id *id, in sfp_parse_port() argument
88 dev_warn(bus->sfp_dev, "SFP: unknown connector id 0x%02x\n", in sfp_parse_port()
118 bool sfp_may_have_phy(struct sfp_bus *bus, const struct sfp_eeprom_id *id) in sfp_may_have_phy() argument
148 void sfp_parse_support(struct sfp_bus *bus, const struct sfp_eeprom_id *id, in sfp_parse_support() argument
298 dev_warn(bus->sfp_dev, in sfp_parse_support()
338 if (bus->sfp_quirk && bus->sfp_quirk->modes) in sfp_parse_support()
339 bus->sfp_quirk->modes(id, modes, interfaces); in sfp_parse_support()
357 phy_interface_t sfp_select_interface(struct sfp_bus *bus, in sfp_select_interface() argument
389 dev_warn(bus->sfp_dev, "Unable to ascertain link mode\n"); in sfp_select_interface()
398 static const struct sfp_upstream_ops *sfp_get_upstream_ops(struct sfp_bus *bus) in sfp_get_upstream_ops() argument
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| D | mdio_bus.c | 74 if (mdiodev->bus->mdio_map[mdiodev->addr]) in mdiobus_register_device()
90 mdiodev->bus->mdio_map[mdiodev->addr] = mdiodev; in mdiobus_register_device()
98 if (mdiodev->bus->mdio_map[mdiodev->addr] != mdiodev) in mdiobus_unregister_device()
103 mdiodev->bus->mdio_map[mdiodev->addr] = NULL; in mdiobus_unregister_device()
109 struct phy_device *mdiobus_get_phy(struct mii_bus *bus, int addr) in mdiobus_get_phy() argument
113 if (addr < 0 || addr >= ARRAY_SIZE(bus->mdio_map)) in mdiobus_get_phy()
116 mdiodev = bus->mdio_map[addr]; in mdiobus_get_phy()
128 bool mdiobus_is_registered_device(struct mii_bus *bus, int addr) in mdiobus_is_registered_device() argument
130 return bus->mdio_map[addr]; in mdiobus_is_registered_device()
144 struct mii_bus *bus; in mdiobus_alloc_size() local
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| /drivers/devfreq/ |
| D | exynos-bus.c | 45 static int exynos_bus_##ops(struct exynos_bus *bus) \
49 for (i = 0; i < bus->edev_count; i++) { \
50 if (!bus->edev[i]) \
52 ret = devfreq_event_##ops(bus->edev[i]); \
63 static int exynos_bus_get_event(struct exynos_bus *bus, in exynos_bus_get_event() argument
70 for (i = 0; i < bus->edev_count; i++) { in exynos_bus_get_event()
71 if (!bus->edev[i]) in exynos_bus_get_event()
74 ret = devfreq_event_get_event(bus->edev[i], &event_data); in exynos_bus_get_event()
95 struct exynos_bus *bus = dev_get_drvdata(dev); in exynos_bus_target() local
109 mutex_lock(&bus->lock); in exynos_bus_target()
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| /drivers/bcma/ |
| D | main.c | 79 static u16 bcma_cc_core_id(struct bcma_bus *bus) in bcma_cc_core_id() argument
81 if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706) in bcma_cc_core_id()
86 struct bcma_device *bcma_find_core_unit(struct bcma_bus *bus, u16 coreid, in bcma_find_core_unit() argument
91 list_for_each_entry(core, &bus->cores, list) { in bcma_find_core_unit()
113 bcma_warn(core->bus, "Timeout waiting for register 0x%04X!\n", reg); in bcma_wait_value()
191 bcma_debug(core->bus, "bcma_of_get_irq() failed with rc=%d\n", in bcma_of_get_irq()
215 struct bcma_bus *bus = core->bus; in bcma_core_irq() local
218 switch (bus->hosttype) { in bcma_core_irq()
220 return bus->host_pci->irq; in bcma_core_irq()
222 if (bus->drv_mips.core && num == 0) { in bcma_core_irq()
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| D | driver_mips.c | 36 return dev->bus->chipinfo.id == BCMA_CHIP_ID_BCM47162 && in bcma_core_mips_bcm47162a0_quirk()
37 dev->bus->chipinfo.rev == 0 && dev->id.id == BCMA_CORE_MIPS_74K; in bcma_core_mips_bcm47162a0_quirk()
43 return (dev->bus->chipinfo.id == BCMA_CHIP_ID_BCM5357 || in bcma_core_mips_bcm5357b0_quirk()
44 dev->bus->chipinfo.id == BCMA_CHIP_ID_BCM4749) && in bcma_core_mips_bcm5357b0_quirk()
45 dev->bus->chipinfo.pkg == 11 && in bcma_core_mips_bcm5357b0_quirk()
78 struct bcma_device *mdev = dev->bus->drv_mips.core; in bcma_core_mips_irq()
97 struct bcma_bus *bus = dev->bus; in bcma_core_mips_set_irq() local
98 struct bcma_device *mdev = bus->drv_mips.core; in bcma_core_mips_set_irq()
128 list_for_each_entry(core, &bus->cores, list) { in bcma_core_mips_set_irq()
140 bcma_debug(bus, "set_irq: core 0x%04x, irq %d => %d\n", in bcma_core_mips_set_irq()
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| D | host_pci.c | 16 int win2 = core->bus->host_is_pcie2 ? in bcma_host_pci_switch_core()
19 pci_write_config_dword(core->bus->host_pci, BCMA_PCI_BAR0_WIN, in bcma_host_pci_switch_core()
21 pci_write_config_dword(core->bus->host_pci, win2, core->wrap); in bcma_host_pci_switch_core()
22 core->bus->mapped_core = core; in bcma_host_pci_switch_core()
23 bcma_debug(core->bus, "Switched to core: 0x%X\n", core->id.id); in bcma_host_pci_switch_core()
37 if (core->bus->mapped_core != core) in bcma_host_pci_provide_access_to_core()
45 return ioread8(core->bus->mmio + offset); in bcma_host_pci_read8()
51 return ioread16(core->bus->mmio + offset); in bcma_host_pci_read16()
57 return ioread32(core->bus->mmio + offset); in bcma_host_pci_read32()
64 iowrite8(value, core->bus->mmio + offset); in bcma_host_pci_write8()
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| /drivers/net/wireless/silabs/wfx/ |
| D | bus_sdio.c | 54 struct wfx_sdio_priv *bus = priv; in wfx_sdio_copy_from_io() local
64 sdio_addr |= (bus->buf_id_rx + 1) << 7; in wfx_sdio_copy_from_io()
65 ret = sdio_memcpy_fromio(bus->func, dst, sdio_addr, count); in wfx_sdio_copy_from_io()
67 bus->buf_id_rx = (bus->buf_id_rx + 1) % 4; in wfx_sdio_copy_from_io()
74 struct wfx_sdio_priv *bus = priv; in wfx_sdio_copy_to_io() local
84 sdio_addr |= bus->buf_id_tx << 7; in wfx_sdio_copy_to_io()
86 ret = sdio_memcpy_toio(bus->func, sdio_addr, (void *)src, count); in wfx_sdio_copy_to_io()
88 bus->buf_id_tx = (bus->buf_id_tx + 1) % 32; in wfx_sdio_copy_to_io()
95 struct wfx_sdio_priv *bus = priv; in wfx_sdio_lock() local
97 sdio_claim_host(bus->func); in wfx_sdio_lock()
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| /drivers/net/wireless/quantenna/qtnfmac/ |
| D | bus.h | 44 int (*data_tx)(struct qtnf_bus *bus, struct sk_buff *skb,
47 void (*data_tx_use_meta_set)(struct qtnf_bus *bus, bool use_meta);
75 static inline bool qtnf_fw_is_up(struct qtnf_bus *bus) in qtnf_fw_is_up() argument
77 enum qtnf_fw_state state = bus->fw_state; in qtnf_fw_is_up()
83 static inline bool qtnf_fw_is_attached(struct qtnf_bus *bus) in qtnf_fw_is_attached() argument
85 enum qtnf_fw_state state = bus->fw_state; in qtnf_fw_is_attached()
92 static inline void *get_bus_priv(struct qtnf_bus *bus) in get_bus_priv() argument
94 if (WARN(!bus, "qtnfmac: invalid bus pointer")) in get_bus_priv()
97 return &bus->bus_priv; in get_bus_priv()
102 static inline int qtnf_bus_preinit(struct qtnf_bus *bus) in qtnf_bus_preinit() argument
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| /drivers/base/ |
| D | bus.c | 42 static struct bus_type *bus_get(struct bus_type *bus) in bus_get() argument
44 if (bus) { in bus_get()
45 kset_get(&bus->p->subsys); in bus_get()
46 return bus; in bus_get()
51 static void bus_put(struct bus_type *bus) in bus_put() argument
53 if (bus) in bus_put()
54 kset_put(&bus->p->subsys); in bus_put()
110 ret = bus_attr->show(subsys_priv->bus, buf); in bus_attr_show()
122 ret = bus_attr->store(subsys_priv->bus, buf, count); in bus_attr_store()
131 int bus_create_file(struct bus_type *bus, struct bus_attribute *attr) in bus_create_file() argument
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| /drivers/soundwire/ |
| D | stream.c | 62 static int _sdw_program_slave_port_params(struct sdw_bus *bus, in _sdw_program_slave_port_params() argument
71 if (bus->params.next_bank) { in _sdw_program_slave_port_params()
86 dev_err(bus->dev, "DPN_OffsetCtrl2 register write failed\n"); in _sdw_program_slave_port_params()
93 dev_err(bus->dev, "DPN_BlockCtrl3 register write failed\n"); in _sdw_program_slave_port_params()
110 dev_err(bus->dev, "DPN_SampleCtrl2 register write failed\n"); in _sdw_program_slave_port_params()
120 dev_err(bus->dev, "DPN_HCtrl register write failed\n"); in _sdw_program_slave_port_params()
125 static int sdw_program_slave_port_params(struct sdw_bus *bus, in sdw_program_slave_port_params() argument
149 if (bus->params.next_bank) { in sdw_program_slave_port_params()
227 ret = _sdw_program_slave_port_params(bus, s_rt->slave, in sdw_program_slave_port_params()
238 static int sdw_program_master_port_params(struct sdw_bus *bus, in sdw_program_master_port_params() argument
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| D | bus.c | 17 static int sdw_get_id(struct sdw_bus *bus) in sdw_get_id() argument
24 bus->id = rc; in sdw_get_id()
37 int sdw_bus_master_add(struct sdw_bus *bus, struct device *parent, in sdw_bus_master_add() argument
48 ret = sdw_get_id(bus); in sdw_bus_master_add()
54 ret = sdw_master_device_add(bus, parent, fwnode); in sdw_bus_master_add()
57 bus->link_id); in sdw_bus_master_add()
61 if (!bus->ops) { in sdw_bus_master_add()
62 dev_err(bus->dev, "SoundWire Bus ops are not set\n"); in sdw_bus_master_add()
66 if (!bus->compute_params) { in sdw_bus_master_add()
67 dev_err(bus->dev, in sdw_bus_master_add()
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| /drivers/media/pci/cx23885/ |
| D | cx23885-i2c.c | 39 struct cx23885_i2c *bus = i2c_adap->algo_data; in i2c_slave_did_ack() local
40 struct cx23885_dev *dev = bus->dev; in i2c_slave_did_ack()
41 return cx_read(bus->reg_stat) & 0x01; in i2c_slave_did_ack()
46 struct cx23885_i2c *bus = i2c_adap->algo_data; in i2c_is_busy() local
47 struct cx23885_dev *dev = bus->dev; in i2c_is_busy()
48 return cx_read(bus->reg_stat) & 0x02 ? 1 : 0; in i2c_is_busy()
70 struct cx23885_i2c *bus = i2c_adap->algo_data; in i2c_sendbytes() local
71 struct cx23885_dev *dev = bus->dev; in i2c_sendbytes()
83 cx_write(bus->reg_addr, msg->addr << 25); in i2c_sendbytes()
84 cx_write(bus->reg_ctrl, bus->i2c_period | (1 << 2)); in i2c_sendbytes()
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