wireguard-linux/drivers/media/radio, branch jd/orphan-parallel

Merge tag 'v5.9-rc4' into patchwork

2020-09-07T14:13:06Z

Linux 5.9-rc4 * tag 'v5.9-rc4': (1001 commits) Linux 5.9-rc4 io_uring: fix linked deferred ->files cancellation io_uring: fix cancel of deferred reqs with ->files include/linux/log2.h: add missing () around n in roundup_pow_of_two() mm/khugepaged.c: fix khugepaged's request size in collapse_file mm/hugetlb: fix a race between hugetlb sysctl handlers mm/hugetlb: try preferred node first when alloc gigantic page from cma mm/migrate: preserve soft dirty in remove_migration_pte() mm/migrate: remove unnecessary is_zone_device_page() check mm/rmap: fixup copying of soft dirty and uffd ptes mm/migrate: fixup setting UFFD_WP flag mm: madvise: fix vma user-after-free checkpatch: fix the usage of capture group ( ... ) fork: adjust sysctl_max_threads definition to match prototype ipc: adjust proc_ipc_sem_dointvec definition to match prototype mm: track page table modifications in __apply_to_page_range() MAINTAINERS: IA64: mark Status as Odd Fixes only MAINTAINERS: add LLVM maintainers MAINTAINERS: update Cavium/Marvell entries mm: slub: fix conversion of freelist_corrupted() ...

media: wl128x: get rid of a potential spectre issue

2020-09-03T09:09:32Z

As reported by smatch: drivers/media/radio/wl128x/fmdrv_common.c:736 fm_irq_handle_rdsdata_getcmd_resp() warn: potential spectre issue 'rds_fmt.data.groupdatabuff.buff> Address it by using array_index_nospec(). While here, reorder the linux/ includes. Signed-off-by: Mauro Carvalho Chehab

media: radio: si476x: no need to check return value of debugfs_create functions

2020-09-01T12:13:26Z

When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Signed-off-by: Greg Kroah-Hartman Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: Use fallthrough pseudo-keyword

2020-08-29T06:35:27Z

Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva Acked-by: Sakari Ailus Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: media/radio: wl128x: convert tasklets to use new tasklet_setup() API

2020-08-29T06:14:22Z

In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

treewide: Use fallthrough pseudo-keyword

2020-08-23T22:36:59Z

media: radio: remove redundant assignment to variable retval

2020-08-06T09:28:21Z

The variable retval is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: radio: don't use a menu just for wl128x driver

2020-04-16T08:34:57Z

It doesn't make any sense to have a submenu just for this driver. Drop it. Signed-off-by: Mauro Carvalho Chehab

media: docs: move driver-specific info to driver-api

2020-04-14T08:36:18Z

Those documents don't really describe the driver API. Instead, they contain development-specific information. Yet, as the main index file describes the content of it as: "how specific kernel subsystems work from the point of view of a kernel developer" It seems to be the better fit. Signed-off-by: Mauro Carvalho Chehab

media: docs: move user-facing docs to the admin guide

2020-04-14T08:34:58Z

Most of the driver-specific documentation is meant to help users of the media subsystem. Move them to the admin-guide. It should be noticed, however, that several of those files are outdated and will require further work in order to make them useful again. Signed-off-by: Mauro Carvalho Chehab