Terry Bowman 879e811a41 kernel/resource: Introduce request_mem_region_muxed() ... commit 27c196c7b7 upstream. Support for requesting muxed memory region is implemented but not currently callable as a macro. Add the request muxed memory region macro. MMIO memory accesses can be synchronized using request_mem_region() which is already available. This call will return failure if the resource is busy. The 'muxed' version of this macro will handle a busy resource by using a wait queue to retry until the resource is available. Signed-off-by: Terry Bowman <terry.bowman@amd.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Wolfram Sang <wsa@kernel.org> Cc: Mario Limonciello <Mario.Limonciello@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-05-25 09:57:22 +02:00
..
acpi
asm-generic
clocksource
crypto
drm
dt-bindings
keys
kunit
kvm
linux	kernel/resource: Introduce request_mem_region_muxed()	2022-05-25 09:57:22 +02:00
math-emu
media
memory	memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual Mode	2022-05-09 09:14:34 +02:00
misc
net	secure_seq: use the 64 bits of the siphash for port offset calculation	2022-05-18 10:26:53 +02:00
pcmcia
ras
rdma
scsi
soc
sound
target
trace	SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()	2022-05-18 10:26:57 +02:00
uapi	virtio: fix virtio transitional ids	2022-05-18 10:26:50 +02:00
vdso
video
xen