| /kernel/linux/linux-5.10/drivers/clk/ |
| D | clk-devres.c | 50 struct clk_bulk_devres *devres = res; in devm_clk_bulk_release() local
52 clk_bulk_put(devres->num_clks, devres->clks); in devm_clk_bulk_release()
58 struct clk_bulk_devres *devres; in __devm_clk_bulk_get() local
61 devres = devres_alloc(devm_clk_bulk_release, in __devm_clk_bulk_get()
62 sizeof(*devres), GFP_KERNEL); in __devm_clk_bulk_get()
63 if (!devres) in __devm_clk_bulk_get()
71 devres->clks = clks; in __devm_clk_bulk_get()
72 devres->num_clks = num_clks; in __devm_clk_bulk_get()
73 devres_add(dev, devres); in __devm_clk_bulk_get()
75 devres_free(devres); in __devm_clk_bulk_get()
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| /kernel/linux/linux-5.10/drivers/base/ |
| D | devres.c | 27 struct devres { struct
95 if (unlikely(check_add_overflow(sizeof(struct devres), in check_dr_size()
102 static __always_inline struct devres * alloc_dr(dr_release_t release, in alloc_dr()
106 struct devres *dr; in alloc_dr()
115 memset(dr, 0, offsetof(struct devres, data)); in alloc_dr()
141 struct devres *dr; in __devres_alloc_node()
167 struct devres *dr; in devres_alloc_node()
207 struct devres *dr = container_of(node, struct devres, node); in devres_for_each_res()
228 struct devres *dr = container_of(res, struct devres, data); in devres_free()
247 struct devres *dr = container_of(res, struct devres, data); in devres_add()
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| D | core.c | 2081 union device_attr_group_devres *devres = res; in devm_attr_group_remove() local
2082 const struct attribute_group *group = devres->group; in devm_attr_group_remove()
2090 union device_attr_group_devres *devres = res; in devm_attr_groups_remove() local
2091 const struct attribute_group **groups = devres->groups; in devm_attr_groups_remove()
2109 union device_attr_group_devres *devres; in devm_device_add_group() local
2112 devres = devres_alloc(devm_attr_group_remove, in devm_device_add_group()
2113 sizeof(*devres), GFP_KERNEL); in devm_device_add_group()
2114 if (!devres) in devm_device_add_group()
2119 devres_free(devres); in devm_device_add_group()
2123 devres->group = grp; in devm_device_add_group()
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| D | Kconfig | 131 This option enables kernel parameter devres.log. If set to
132 non-zero, devres debug messages are printed. Select this if
133 you are having a problem with devres or want to debug
134 resource management for a managed device. devres.log can be
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| D | Makefile | 6 cpu.o firmware.o init.o map.o devres.o \
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| /kernel/linux/linux-5.10/drivers/input/ |
| D | input-polldev.c | 181 struct input_polled_devres *devres = res; in devm_input_polldev_match() local
183 return devres->polldev == data; in devm_input_polldev_match()
188 struct input_polled_devres *devres = res; in devm_input_polldev_release() local
189 struct input_polled_dev *polldev = devres->polldev; in devm_input_polldev_release()
200 struct input_polled_devres *devres = res; in devm_input_polldev_unregister() local
201 struct input_polled_dev *polldev = devres->polldev; in devm_input_polldev_unregister()
237 struct input_polled_devres *devres; in devm_input_allocate_polled_device() local
239 devres = devres_alloc(devm_input_polldev_release, sizeof(*devres), in devm_input_allocate_polled_device()
241 if (!devres) in devm_input_allocate_polled_device()
246 devres_free(devres); in devm_input_allocate_polled_device()
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| D | input.c | 1856 struct input_devres *devres = res; in devm_input_device_match() local
1858 return devres->input == data; in devm_input_device_match()
1863 struct input_devres *devres = res; in devm_input_device_release() local
1864 struct input_dev *input = devres->input; in devm_input_device_release()
1892 struct input_devres *devres; in devm_input_allocate_device() local
1894 devres = devres_alloc(devm_input_device_release, in devm_input_allocate_device()
1895 sizeof(*devres), GFP_KERNEL); in devm_input_allocate_device()
1896 if (!devres) in devm_input_allocate_device()
1901 devres_free(devres); in devm_input_allocate_device()
1908 devres->input = input; in devm_input_allocate_device()
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| /kernel/linux/linux-5.10/Documentation/driver-api/driver-model/ |
| D | devres.rst | 13 3. Devres Group : Group devres'es and release them together
22 devres came up while trying to convert libata to use iomap. Each
50 devres is basically linked list of arbitrarily sized memory areas
51 associated with a struct device. Each devres entry is associated with
52 a release function. A devres can be released in several ways. No
53 matter what, all devres entries are released on driver detach. On
55 devres entry is freed.
58 drivers using devres. For example, coherent DMA memory is acquired
133 devres. Complexity is shifted from less maintained low level drivers
148 Devres entries can be grouped using devres group. When a group is
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| D | index.rst | 13 devres
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| /kernel/linux/linux-5.10/drivers/regulator/ |
| D | devres.c | 125 struct regulator_bulk_devres *devres = res; in devm_regulator_bulk_release() local
127 regulator_bulk_free(devres->num_consumers, devres->consumers); in devm_regulator_bulk_release()
148 struct regulator_bulk_devres *devres; in devm_regulator_bulk_get() local
151 devres = devres_alloc(devm_regulator_bulk_release, in devm_regulator_bulk_get()
152 sizeof(*devres), GFP_KERNEL); in devm_regulator_bulk_get()
153 if (!devres) in devm_regulator_bulk_get()
158 devres->consumers = consumers; in devm_regulator_bulk_get()
159 devres->num_consumers = num_consumers; in devm_regulator_bulk_get()
160 devres_add(dev, devres); in devm_regulator_bulk_get()
162 devres_free(devres); in devm_regulator_bulk_get()
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| /kernel/linux/linux-5.10/drivers/hwtracing/intel_th/ |
| D | core.c | 635 struct resource *devres = th->resource; in intel_th_subdevice_alloc() local
649 res[r].end = resource_size(&devres[bar]) - 1; in intel_th_subdevice_alloc()
653 res[r].start += devres[bar].start; in intel_th_subdevice_alloc()
654 res[r].end += devres[bar].start; in intel_th_subdevice_alloc()
865 struct resource *devres, unsigned int ndevres) in intel_th_alloc() argument
891 switch (devres[r].flags & IORESOURCE_TYPE_BITS) { in intel_th_alloc()
893 th->resource[nr_mmios++] = devres[r]; in intel_th_alloc()
896 err = devm_request_irq(dev, devres[r].start, in intel_th_alloc()
903 th->irq = devres[r].start; in intel_th_alloc()
908 devres[r].flags); in intel_th_alloc()
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| D | intel_th.h | 231 struct resource *devres, unsigned int ndevres);
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| /kernel/linux/linux-5.10/Documentation/driver-api/firmware/ |
| D | firmware_cache.rst | 26 * The firmware cache is setup by adding a devres entry for each device that
36 criteria the firmware cache is setup by adding a devres entry for the
39 * The firmware devres entry is maintained throughout the lifetime of the
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| /kernel/linux/linux-5.10/Documentation/driver-api/phy/ |
| D | phy.rst | 117 devm_phy_get associates the device with the PHY using devres on
119 the devres data and devres data is freed. phy_optional_get and
146 destroys the devres associated with this PHY.
157 Both these APIs destroy the PHY and devm_phy_destroy destroys the devres
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| /kernel/linux/linux-5.10/Documentation/driver-api/gpio/ |
| D | index.rst | 43 .. kernel-doc:: drivers/gpio/gpiolib-devres.c
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| /kernel/linux/linux-5.10/kernel/irq/ |
| D | Makefile | 3 obj-y := irqdesc.o handle.o manage.o spurious.o resend.o chip.o dummychip.o devres.o
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| /kernel/linux/linux-5.10/drivers/extcon/ |
| D | Makefile | 7 extcon-core-objs += extcon.o devres.o
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| /kernel/linux/linux-5.10/drivers/gpio/ |
| D | gpiolib-devres.c | 110 struct devres *dres; in devm_gpiod_get_index()
165 struct devres *dres; in devm_gpiod_get_from_of_node()
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| /kernel/linux/linux-5.10/drivers/hid/ |
| D | wacom_sys.c | 1234 struct wacom_sysfs_group_devres *devres = res; in wacom_devm_sysfs_group_release() local
1235 struct kobject *kobj = devres->root; in wacom_devm_sysfs_group_release()
1238 __func__, devres->group->name); in wacom_devm_sysfs_group_release()
1239 sysfs_remove_group(kobj, devres->group); in wacom_devm_sysfs_group_release()
1246 struct wacom_sysfs_group_devres *devres; in __wacom_devm_sysfs_create_group() local
1249 devres = devres_alloc(wacom_devm_sysfs_group_release, in __wacom_devm_sysfs_create_group()
1252 if (!devres) in __wacom_devm_sysfs_create_group()
1255 devres->group = group; in __wacom_devm_sysfs_create_group()
1256 devres->root = root; in __wacom_devm_sysfs_create_group()
1258 error = sysfs_create_group(devres->root, group); in __wacom_devm_sysfs_create_group()
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| /kernel/linux/linux-5.10/drivers/s390/crypto/ |
| D | ap_bus.c | 604 int rc, card, queue, devres, drvres; in __ap_revise_reserved() local
610 devres = test_bit_inv(card, ap_perms.apm) in __ap_revise_reserved()
615 if (!!devres != !!drvres) { in __ap_revise_reserved()
674 int card, queue, devres, drvres, rc = -ENODEV; in ap_device_probe() local
689 devres = test_bit_inv(card, ap_perms.apm) in ap_device_probe()
693 if (!!devres != !!drvres) in ap_device_probe()
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| /kernel/linux/linux-5.10/Documentation/hwmon/ |
| D | submitting-patches.rst | 95 * Use devres functions whenever possible to allocate resources. For rationale
96 and supported functions, please see Documentation/driver-api/driver-model/devres.rst.
97 If a function is not supported by devres, consider using devm_add_action().
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| /kernel/linux/linux-5.10/Documentation/driver-api/ |
| D | basics.rst | 116 .. kernel-doc:: drivers/base/devres.c
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| /kernel/linux/linux-5.10/net/ |
| D | Makefile | 9 obj-$(CONFIG_NET) := devres.o socket.o core/
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| /kernel/linux/linux-5.10/sound/soc/ |
| D | Makefile | 3 snd-soc-core-objs += soc-pcm.o soc-devres.o soc-ops.o soc-link.o soc-card.o
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| /kernel/linux/linux-5.10/scripts/coccinelle/free/ |
| D | devm_free.cocci | 6 /// See Documentation/driver-api/driver-model/devres.rst for more information.
|