From: Qipan Li Date: Mon, 17 Nov 2014 15:17:02 +0000 (+0800) Subject: spi: sirf: fix word width configuration X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~66^2^3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9c4b19a07dddda3ba35a2eb9b4134d485908e2f5;p=pandora-kernel.git spi: sirf: fix word width configuration commit 8c328a262f ("spi: sirf: Avoid duplicate code in various bits_per_word cases") is wrong in setting data width register of fifo is not right, it should use sspi->word_width >> 1 to set related bits. According to hardware spec, the mapping between register value and data width: 0 - byte 1 - WORD 2 - DWORD Fixes: 8c328a262f ("spi: sirf: Avoid duplicate code in various bits_per_word cases") is wrong in setting data width register of Signed-off-by: Qipan Li Signed-off-by: Barry Song Signed-off-by: Mark Brown Cc: stable@vger.kernel.org --- Reading git-diff-tree failed