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/linux-6.15/Documentation/driver-api/
H A Dmtdnand.rst60 functions before calling nand_scan(). If the function pointer is
61 NULL on entry to nand_scan() then the pointer is set to the default
82 nand_scan(). If the function pointer is NULL on entry to
83 nand_scan() then the pointer is set to the default function which is
111 You can extract a pointer to the mtd structure from a nand_chip pointer
200 and the function pointer this->legacy.dev_ready is set to NULL.
306 requested chip. The function pointer in the nand_chip structure must be
512 structure and storing the pointer in the nand_chip structure member
514 second structure must be created and a pointer to this structure must be
549 a pointer to the pattern in the pattern field. Further the length of
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H A Deisa.rst68 dev pointer to the root device
134 Both functions are passed a pointer to a 'struct device', which is
174 Gets the pointer previously stored into the device's driver_data area.
/linux-6.15/Documentation/kernel-hacking/
H A Dhacking.rst59 In user context, the ``current`` pointer (indicating the task we are
279 userspace. A pointer into userspace should never be simply dereferenced:
353 This global variable (really a macro) contains a pointer to the current
379 There are two major variations of these functions: the pointer
380 variation, such as :c:func:`cpu_to_be32p()`, which take a pointer
383 convert value referred to by the pointer, and return void.
553 operations generally take a pointer to the bit pattern, and a bit
635 negative error number into a pointer, and :c:func:`IS_ERR()` and
637 pointer parameter for the error number. Icky, but in a good way.
777 * pointer with the same return value.
[all …]
/linux-6.15/Documentation/trace/
H A Dftrace-uses.rst93 This is the instruction pointer of the function that is being traced.
97 This is the instruction pointer of the function that called the
101 This is a pointer to ftrace_ops that was used to register the callback.
102 This can be used to pass data to the callback via the private pointer.
137 enabled). The instruction pointer (ip) and its parent (parent_ip) is passed to
/linux-6.15/Documentation/networking/
H A Dsfp-phylink.rst108 driver's private data pointer as ``priv`` below, and the driver's
175 of_phy_connect() was also passed a function pointer for link updates.
297 controlled through its own driver, add a pointer to a phylink_pcs instance
305 some PCS sit on an MDIO bus and are grabbed by passing a pointer to the
322 must return a pointer to the relevant :c:type:`struct phylink_pcs <phylink_pcs>`
/linux-6.15/drivers/platform/x86/
H A Dlenovo-wmi-camera.c79 camera_mode = obj->buffer.pointer[0]; in lenovo_wmi_notify()
H A Dpanasonic-laptop.c305 .pointer = in_objs, in acpi_pcc_write_sset()
344 hkey = buffer.pointer; in acpi_pcc_retrieve_biosdata()
368 kfree(buffer.pointer); in acpi_pcc_retrieve_biosdata()
637 input.pointer = param; in eco_mode_store()
/linux-6.15/sound/pci/ctxfi/
H A Dctpcm.c374 .pointer = ct_pcm_playback_pointer,
385 .pointer = ct_pcm_capture_pointer,
/linux-6.15/arch/mips/include/asm/sn/
H A Daddrs.h351 #define GDA_ADDR(nasid) KLD_GDA(nasid)->pointer
371 #define KERN_VARS_ADDR(nasid) KLD_KERN_VARS(nasid)->pointer
/linux-6.15/Documentation/driver-api/media/
H A Ddtv-demux.rst18 a pointer to the kABI of that resource.
34 function pointer before calling the function: the value of ``NULL`` means
/linux-6.15/sound/virtio/
H A Dvirtio_pcm_ops.c528 .pointer = virtsnd_pcm_pb_pointer,
540 .pointer = virtsnd_pcm_cp_pointer,
/linux-6.15/Documentation/core-api/
H A Dmemory-hotplug.rst51 The first argument of the callback function (self) is a pointer to the block
54 The third argument (arg) passes a pointer of struct memory_notify::
/linux-6.15/sound/firewire/fireface/
H A Dff-pcm.c372 .pointer = pcm_capture_pointer, in snd_ff_create_pcm_devices()
382 .pointer = pcm_playback_pointer, in snd_ff_create_pcm_devices()
/linux-6.15/sound/firewire/fireworks/
H A Dfireworks_pcm.c379 .pointer = pcm_capture_pointer, in snd_efw_create_pcm_devices()
389 .pointer = pcm_playback_pointer, in snd_efw_create_pcm_devices()
/linux-6.15/sound/firewire/motu/
H A Dmotu-pcm.c343 .pointer = capture_pointer, in snd_motu_create_pcm_devices()
353 .pointer = playback_pointer, in snd_motu_create_pcm_devices()
/linux-6.15/sound/firewire/bebob/
H A Dbebob_pcm.c349 .pointer = pcm_capture_pointer, in snd_bebob_create_pcm_devices()
359 .pointer = pcm_playback_pointer, in snd_bebob_create_pcm_devices()
/linux-6.15/Documentation/mm/
H A Dhighmem.rst57 them. The only differences between them consist in the first taking a pointer
58 to a struct page and the second taking a pointer to struct folio and the byte
135 make sure that the kernel virtual memory pointer is only valid in the thread
176 a pointer to the page contents rather than juggling mappings about. In such a
/linux-6.15/Documentation/security/
H A Dcredentials.rst252 Each task points to its credentials by a pointer called 'cred' in its
275 the task pointer to make it point to the new copy. There are wrappers to aid
313 to get a pointer to its credentials structure, and it doesn't have to release
409 the result stored in a temporary pointer and then the credential aspects called
418 where 'member' is a non-pointer member of the cred struct. For instance::
423 magic. This may not be used for pointer members as what they point to may
527 This gets a reference on a live set of credentials, returning a pointer to
541 pointer will not change over the lifetime of the file struct, and nor will the
/linux-6.15/Documentation/userspace-api/media/v4l/
H A Dvidioc-reqbufs.rst35 :ref:`user pointer <userp>` or :ref:`DMABUF <dmabuf>` based I/O.
39 ioctl is merely used to switch the driver into user pointer I/O mode and
50 called with a pointer to this structure the driver will attempt to
H A Dstreaming-par.rst29 a pointer to a struct :c:type:`v4l2_streamparm`, which
/linux-6.15/Documentation/devicetree/
H A Dof_unittest.rst96 considering only child and sibling pointers. There exists another pointer,
99 pointer pointing to a common node (e.g. child1, sibling2, sibling3, sibling4's
222 To detach a node, of_detach_node() either updates the child pointer of given
/linux-6.15/samples/bpf/
H A DMakefile345 -Wno-compare-distinct-pointer-types -I$(srctree)/include \
380 -D__KERNEL__ -D__BPF_TRACING__ -Wno-unused-value -Wno-pointer-sign \
381 -D__TARGET_ARCH_$(SRCARCH) -Wno-compare-distinct-pointer-types \
/linux-6.15/Documentation/filesystems/
H A Dzonefs.rst41 sequentially. Each sequential zone has a write pointer maintained by the
73 information. File sizes come from the device zone type and write pointer
136 the file's zone write pointer position relative to the zone start sector.
158 zone is reset to rewind the file zone write pointer position to the start of
199 requests with a start sector that does not correspond to a zone write pointer
223 inconsistency between the file inode size and its zone write pointer position.
238 operation will cause the zone write pointer to advance partially, even though
240 case, the file inode size must be advanced to reflect the zone write pointer
330 file size set to 0. This is necessary as the write pointer of read-only zones
/linux-6.15/sound/soc/sof/amd/
H A Dacp-probes.c130 .pointer = acp_probes_compr_pointer,
/linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/bios/
H A DM0203.c63 info->pointer = nvbios_rd16(bios, data + 0x05); in nvbios_M0203Tp()

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