| commit | 31a5fae4c5a009898da6d177901d5328051641ff | [log] [tgz] |
|---|---|---|
| author | Hiromitsu Yamasaki <hiromitsu.yamasaki.ym@renesas.com> | Wed Sep 05 10:49:37 2018 +0200 |
| committer | Mark Brown <broonie@kernel.org> | Wed Sep 05 12:39:57 2018 +0100 |
| tree | d080addcb71d9096e1d8d808278d685f0c109dda | |
| parent | ffa69d6a16f686efe45269342474e421f2aa58b2 [diff] |
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