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authorSai Prakash Ranjan <quic_saipraka@quicinc.com>2022-05-18 19:44:11 +0300
committerArnd Bergmann <arnd@arndb.de>2022-06-15 18:41:11 +0300
commit018b741ea2a6f9138314c9b7333a2a3971006907 (patch)
treedb2a581d2e4cd5ebd1fc09e555b55dcd9e000139 /drivers/uio/uio_pci_generic.c
parent548927e0312194167f7ee5de47d50c2036088cce (diff)
downloadlinux-018b741ea2a6f9138314c9b7333a2a3971006907.tar.xz
coresight: etm4x: Use asm-generic IO memory barriers
Per discussion in [1], it was decided to move to using architecture independent/asm-generic IO memory barriers to have just one set of them and deprecate use of arm64 specific IO memory barriers in driver code. So replace current usage of __io_rmb()/__iowmb() in drivers to __io_ar()/__io_bw(). [1] https://lore.kernel.org/lkml/CAK8P3a0L2tLeF1Q0+0ijUxhGNaw+Z0fyPC1oW6_ELQfn0=i4iw@mail.gmail.com/ Signed-off-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/uio/uio_pci_generic.c')
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