| /drivers/i2c/busses/ |
| D | i2c-aspeed.c | 158 static int aspeed_i2c_reset(struct aspeed_i2c_bus *bus);
160 static int aspeed_i2c_recover_bus(struct aspeed_i2c_bus *bus) in aspeed_i2c_recover_bus() argument
166 spin_lock_irqsave(&bus->lock, flags); in aspeed_i2c_recover_bus()
167 command = readl(bus->base + ASPEED_I2C_CMD_REG); in aspeed_i2c_recover_bus()
173 dev_dbg(bus->dev, "SCL hung (state %x), attempting recovery\n", in aspeed_i2c_recover_bus()
176 reinit_completion(&bus->cmd_complete); in aspeed_i2c_recover_bus()
177 writel(ASPEED_I2CD_M_STOP_CMD, bus->base + ASPEED_I2C_CMD_REG); in aspeed_i2c_recover_bus()
178 spin_unlock_irqrestore(&bus->lock, flags); in aspeed_i2c_recover_bus()
181 &bus->cmd_complete, bus->adap.timeout); in aspeed_i2c_recover_bus()
183 spin_lock_irqsave(&bus->lock, flags); in aspeed_i2c_recover_bus()
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| /drivers/net/wireless/broadcom/brcm80211/brcmfmac/ |
| D | sdio.c | 655 static bool data_ok(struct brcmf_sdio *bus) in data_ok() argument
657 return (u8)(bus->tx_max - bus->tx_seq) != 0 && in data_ok()
658 ((u8)(bus->tx_max - bus->tx_seq) & 0x80) == 0; in data_ok()
665 static int r_sdreg32(struct brcmf_sdio *bus, u32 *regvar, u32 offset) in r_sdreg32() argument
670 core = brcmf_chip_get_core(bus->ci, BCMA_CORE_SDIO_DEV); in r_sdreg32()
671 *regvar = brcmf_sdiod_regrl(bus->sdiodev, core->base + offset, &ret); in r_sdreg32()
676 static int w_sdreg32(struct brcmf_sdio *bus, u32 regval, u32 reg_offset) in w_sdreg32() argument
681 core = brcmf_chip_get_core(bus->ci, BCMA_CORE_SDIO_DEV); in w_sdreg32()
682 brcmf_sdiod_regwl(bus->sdiodev, core->base + reg_offset, regval, &ret); in w_sdreg32()
688 brcmf_sdio_kso_control(struct brcmf_sdio *bus, bool on) in brcmf_sdio_kso_control() argument
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| /drivers/gpu/drm/nouveau/nvkm/subdev/i2c/ |
| 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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| 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 | busnv50.c | 38 struct nv50_i2c_bus *bus = nv50_i2c_bus(base); in nv50_i2c_bus_drive_scl() local
39 struct nvkm_device *device = bus->base.pad->i2c->subdev.device; in nv50_i2c_bus_drive_scl()
40 if (state) bus->data |= 0x01; in nv50_i2c_bus_drive_scl()
41 else bus->data &= 0xfe; in nv50_i2c_bus_drive_scl()
42 nvkm_wr32(device, bus->addr, bus->data); in nv50_i2c_bus_drive_scl()
48 struct nv50_i2c_bus *bus = nv50_i2c_bus(base); in nv50_i2c_bus_drive_sda() local
49 struct nvkm_device *device = bus->base.pad->i2c->subdev.device; in nv50_i2c_bus_drive_sda()
50 if (state) bus->data |= 0x02; in nv50_i2c_bus_drive_sda()
51 else bus->data &= 0xfd; in nv50_i2c_bus_drive_sda()
52 nvkm_wr32(device, bus->addr, bus->data); in nv50_i2c_bus_drive_sda()
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| /drivers/net/phy/ |
| D | sfp-bus.c | 30 int sfp_parse_port(struct sfp_bus *bus, const struct sfp_eeprom_id *id, in sfp_parse_port() argument
72 dev_warn(bus->sfp_dev, "SFP: unknown connector id 0x%02x\n", in sfp_parse_port()
82 phy_interface_t sfp_parse_interface(struct sfp_bus *bus, in sfp_parse_interface() argument
112 dev_err(bus->sfp_dev, in sfp_parse_interface()
121 void sfp_parse_support(struct sfp_bus *bus, const struct sfp_eeprom_id *id, in sfp_parse_support() argument
164 dev_warn(bus->sfp_dev, in sfp_parse_support()
202 dev_warn(bus->sfp_dev, in sfp_parse_support()
215 static const struct sfp_upstream_ops *sfp_get_upstream_ops(struct sfp_bus *bus) in sfp_get_upstream_ops() argument
217 return bus->registered ? bus->upstream_ops : NULL; in sfp_get_upstream_ops()
253 struct sfp_bus *bus = container_of(kref, struct sfp_bus, kref); in sfp_bus_release() local
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| D | mdio_bus.c | 51 if (mdiodev->bus->mdio_map[mdiodev->addr]) in mdiobus_register_device()
54 mdiodev->bus->mdio_map[mdiodev->addr] = mdiodev; in mdiobus_register_device()
62 if (mdiodev->bus->mdio_map[mdiodev->addr] != mdiodev) in mdiobus_unregister_device()
65 mdiodev->bus->mdio_map[mdiodev->addr] = NULL; in mdiobus_unregister_device()
71 struct phy_device *mdiobus_get_phy(struct mii_bus *bus, int addr) in mdiobus_get_phy() argument
73 struct mdio_device *mdiodev = bus->mdio_map[addr]; in mdiobus_get_phy()
85 bool mdiobus_is_registered_device(struct mii_bus *bus, int addr) in mdiobus_is_registered_device() argument
87 return bus->mdio_map[addr]; in mdiobus_is_registered_device()
101 struct mii_bus *bus; in mdiobus_alloc_size() local
102 size_t aligned_size = ALIGN(sizeof(*bus), NETDEV_ALIGN); in mdiobus_alloc_size()
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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 | main.c | 58 struct ssb_bus *bus; in ssb_pci_dev_to_bus() local
61 list_for_each_entry(bus, &buses, list) { in ssb_pci_dev_to_bus()
62 if (bus->bustype == SSB_BUSTYPE_PCI && in ssb_pci_dev_to_bus()
63 bus->host_pci == pdev) in ssb_pci_dev_to_bus()
66 bus = NULL; in ssb_pci_dev_to_bus()
70 return bus; in ssb_pci_dev_to_bus()
77 struct ssb_bus *bus; in ssb_pcmcia_dev_to_bus() local
80 list_for_each_entry(bus, &buses, list) { in ssb_pcmcia_dev_to_bus()
81 if (bus->bustype == SSB_BUSTYPE_PCMCIA && in ssb_pcmcia_dev_to_bus()
82 bus->host_pcmcia == pdev) in ssb_pcmcia_dev_to_bus()
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| D | ssb_private.h | 48 extern int ssb_pci_switch_core(struct ssb_bus *bus,
50 extern int ssb_pci_switch_coreidx(struct ssb_bus *bus,
52 extern int ssb_pci_xtal(struct ssb_bus *bus, u32 what,
54 extern int ssb_pci_get_invariants(struct ssb_bus *bus,
56 extern void ssb_pci_exit(struct ssb_bus *bus);
57 extern int ssb_pci_init(struct ssb_bus *bus);
62 static inline int ssb_pci_switch_core(struct ssb_bus *bus, in ssb_pci_switch_core() argument
67 static inline int ssb_pci_switch_coreidx(struct ssb_bus *bus, in ssb_pci_switch_coreidx() argument
72 static inline int ssb_pci_xtal(struct ssb_bus *bus, u32 what, in ssb_pci_xtal() argument
77 static inline void ssb_pci_exit(struct ssb_bus *bus) in ssb_pci_exit() argument
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| /drivers/devfreq/ |
| D | exynos-bus.c | 50 static int exynos_bus_##ops(struct exynos_bus *bus) \
54 for (i = 0; i < bus->edev_count; i++) { \
55 if (!bus->edev[i]) \
57 ret = devfreq_event_##ops(bus->edev[i]); \
68 static int exynos_bus_get_event(struct exynos_bus *bus, in exynos_bus_get_event() argument
75 for (i = 0; i < bus->edev_count; i++) { in exynos_bus_get_event()
76 if (!bus->edev[i]) in exynos_bus_get_event()
79 ret = devfreq_event_get_event(bus->edev[i], &event_data); in exynos_bus_get_event()
100 struct exynos_bus *bus = dev_get_drvdata(dev); in exynos_bus_target() local
116 old_freq = bus->curr_freq; 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()
101 struct bcma_device *mdev = dev->bus->drv_mips.core; in bcma_core_mips_irq()
120 struct bcma_bus *bus = dev->bus; in bcma_core_mips_set_irq() local
121 struct bcma_device *mdev = bus->drv_mips.core; in bcma_core_mips_set_irq()
151 list_for_each_entry(core, &bus->cores, list) { in bcma_core_mips_set_irq()
163 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/quantenna/qtnfmac/ |
| D | bus.h | 71 static inline void *get_bus_priv(struct qtnf_bus *bus) in get_bus_priv() argument
73 if (WARN(!bus, "qtnfmac: invalid bus pointer")) in get_bus_priv()
76 return &bus->bus_priv; in get_bus_priv()
81 static inline int qtnf_bus_preinit(struct qtnf_bus *bus) in qtnf_bus_preinit() argument
83 if (!bus->bus_ops->preinit) in qtnf_bus_preinit()
85 return bus->bus_ops->preinit(bus); in qtnf_bus_preinit()
88 static inline void qtnf_bus_stop(struct qtnf_bus *bus) in qtnf_bus_stop() argument
90 if (!bus->bus_ops->stop) in qtnf_bus_stop()
92 bus->bus_ops->stop(bus); in qtnf_bus_stop()
95 static inline int qtnf_bus_data_tx(struct qtnf_bus *bus, struct sk_buff *skb) in qtnf_bus_data_tx() argument
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| /drivers/base/ |
| D | bus.c | 43 static struct bus_type *bus_get(struct bus_type *bus) in bus_get() argument
45 if (bus) { in bus_get()
46 kset_get(&bus->p->subsys); in bus_get()
47 return bus; in bus_get()
52 static void bus_put(struct bus_type *bus) in bus_put() argument
54 if (bus) in bus_put()
55 kset_put(&bus->p->subsys); in bus_put()
111 ret = bus_attr->show(subsys_priv->bus, buf); in bus_attr_show()
123 ret = bus_attr->store(subsys_priv->bus, buf, count); in bus_attr_store()
132 int bus_create_file(struct bus_type *bus, struct bus_attribute *attr) in bus_create_file() argument
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| /drivers/media/pci/cx23885/ |
| D | cx23885-i2c.c | 50 struct cx23885_i2c *bus = i2c_adap->algo_data; in i2c_slave_did_ack() local
51 struct cx23885_dev *dev = bus->dev; in i2c_slave_did_ack()
52 return cx_read(bus->reg_stat) & 0x01; in i2c_slave_did_ack()
57 struct cx23885_i2c *bus = i2c_adap->algo_data; in i2c_is_busy() local
58 struct cx23885_dev *dev = bus->dev; in i2c_is_busy()
59 return cx_read(bus->reg_stat) & 0x02 ? 1 : 0; in i2c_is_busy()
81 struct cx23885_i2c *bus = i2c_adap->algo_data; in i2c_sendbytes() local
82 struct cx23885_dev *dev = bus->dev; in i2c_sendbytes()
94 cx_write(bus->reg_addr, msg->addr << 25); in i2c_sendbytes()
95 cx_write(bus->reg_ctrl, bus->i2c_period | (1 << 2)); in i2c_sendbytes()
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| /drivers/pci/ |
| D | of.c | 22 if (!dev->bus->dev.of_node) in pci_set_of_node()
24 dev->dev.of_node = of_pci_find_child_device(dev->bus->dev.of_node, in pci_set_of_node()
34 void pci_set_bus_of_node(struct pci_bus *bus) in pci_set_bus_of_node() argument
36 if (bus->self == NULL) in pci_set_bus_of_node()
37 bus->dev.of_node = pcibios_get_phb_of_node(bus); in pci_set_bus_of_node()
39 bus->dev.of_node = of_node_get(bus->self->dev.of_node); in pci_set_bus_of_node()
42 void pci_release_bus_of_node(struct pci_bus *bus) in pci_release_bus_of_node() argument
44 of_node_put(bus->dev.of_node); in pci_release_bus_of_node()
45 bus->dev.of_node = NULL; in pci_release_bus_of_node()
48 struct device_node * __weak pcibios_get_phb_of_node(struct pci_bus *bus) in pcibios_get_phb_of_node() argument
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| /drivers/video/fbdev/via/ |
| D | via_aux.c | 30 struct via_aux_bus *bus; in via_aux_probe() local
35 bus = kmalloc(sizeof(*bus), GFP_KERNEL); in via_aux_probe()
36 if (!bus) in via_aux_probe()
39 bus->adap = adap; in via_aux_probe()
40 INIT_LIST_HEAD(&bus->drivers); in via_aux_probe()
42 via_aux_edid_probe(bus); in via_aux_probe()
43 via_aux_vt1636_probe(bus); in via_aux_probe()
44 via_aux_vt1632_probe(bus); in via_aux_probe()
45 via_aux_vt1631_probe(bus); in via_aux_probe()
46 via_aux_vt1625_probe(bus); in via_aux_probe()
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| /drivers/gpu/drm/i915/ |
| D | intel_i2c.c | 147 static u32 get_reserved(struct intel_gmbus *bus) in get_reserved() argument
149 struct drm_i915_private *dev_priv = bus->dev_priv; in get_reserved()
154 reserved = I915_READ_NOTRACE(bus->gpio_reg) & in get_reserved()
163 struct intel_gmbus *bus = data; in get_clock() local
164 struct drm_i915_private *dev_priv = bus->dev_priv; in get_clock()
165 u32 reserved = get_reserved(bus); in get_clock()
166 I915_WRITE_NOTRACE(bus->gpio_reg, reserved | GPIO_CLOCK_DIR_MASK); in get_clock()
167 I915_WRITE_NOTRACE(bus->gpio_reg, reserved); in get_clock()
168 return (I915_READ_NOTRACE(bus->gpio_reg) & GPIO_CLOCK_VAL_IN) != 0; in get_clock()
173 struct intel_gmbus *bus = data; in get_data() local
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| /drivers/bus/ |
| D | mips_cdmm.c | 223 drv->drv.bus = &mips_cdmm_bustype; in BUILD_PERCPU_HELPER()
289 struct mips_cdmm_bus *bus, **bus_p; in mips_cdmm_get_bus() local
304 bus = *bus_p; in mips_cdmm_get_bus()
306 if (unlikely(!bus)) { in mips_cdmm_get_bus()
307 bus = kzalloc(sizeof(*bus), GFP_ATOMIC); in mips_cdmm_get_bus()
308 if (unlikely(!bus)) in mips_cdmm_get_bus()
309 bus = ERR_PTR(-ENOMEM); in mips_cdmm_get_bus()
311 *bus_p = bus; in mips_cdmm_get_bus()
314 return bus; in mips_cdmm_get_bus()
356 static int mips_cdmm_setup(struct mips_cdmm_bus *bus) in mips_cdmm_setup() argument
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