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authorHiromitsu Yamasaki2018-09-05 10:49:37 +0200
committerMark Brown2018-09-05 13:39:57 +0200
commit31a5fae4c5a009898da6d177901d5328051641ff (patch)
treed080addcb71d9096e1d8d808278d685f0c109dda /drivers/spi/spi-rspi.c
parentspi: sh-msiof: Fix invalid SPI use during system suspend (diff)
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spi: sh-msiof: Fix handling of write value for SISTR register
This patch changes writing to the SISTR register according to the H/W user's manual. The TDREQ bit and RDREQ bits of SISTR are read-only, and must be written their initial values of zero. Signed-off-by: Hiromitsu Yamasaki <hiromitsu.yamasaki.ym@renesas.com> [geert: reword] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/spi/spi-rspi.c')
0 files changed, 0 insertions, 0 deletions