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author | John Crispin <john@openwrt.org> | 2014-03-18 19:21:56 +0000 |
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committer | John Crispin <john@openwrt.org> | 2014-03-18 19:21:56 +0000 |
commit | 332b94fbd524b944d2296b8ae0bf3db90a64ac90 (patch) | |
tree | 4eef4c2285c01b870a57a2f663612a4fe53df534 /target/linux/ramips/patches-3.10/0120-spi-introduce-macros-to-set-bits_per_word_mask.patch | |
parent | 8a97da18e00ac36bdb5871d903044fc9b0826bfd (diff) | |
download | upstream-332b94fbd524b944d2296b8ae0bf3db90a64ac90.tar.gz upstream-332b94fbd524b944d2296b8ae0bf3db90a64ac90.tar.bz2 upstream-332b94fbd524b944d2296b8ae0bf3db90a64ac90.zip |
ralink: refresh patches
Signed-off-by: John Crispin <blogic@openwrt.org>
SVN-Revision: 39949
Diffstat (limited to 'target/linux/ramips/patches-3.10/0120-spi-introduce-macros-to-set-bits_per_word_mask.patch')
-rw-r--r-- | target/linux/ramips/patches-3.10/0120-spi-introduce-macros-to-set-bits_per_word_mask.patch | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/target/linux/ramips/patches-3.10/0120-spi-introduce-macros-to-set-bits_per_word_mask.patch b/target/linux/ramips/patches-3.10/0120-spi-introduce-macros-to-set-bits_per_word_mask.patch deleted file mode 100644 index a163d497f8..0000000000 --- a/target/linux/ramips/patches-3.10/0120-spi-introduce-macros-to-set-bits_per_word_mask.patch +++ /dev/null @@ -1,29 +0,0 @@ -From 2922a8de996956893bb98e4aa91be9774c958336 Mon Sep 17 00:00:00 2001 -From: Stephen Warren <swarren@wwwdotorg.org> -Date: Tue, 21 May 2013 20:36:34 -0600 -Subject: [PATCH] spi: introduce macros to set bits_per_word_mask - -Introduce two macros to make setting up spi_master.bits_per_word_mask -easier, and avoid mistakes like writing BIT(n) instead of BIT(n - 1). - -SPI_BPW_MASK is for a single supported value of bits_per_word_mask. - -SPI_BPW_RANGE_MASK represents a contiguous set of bit lengths. - -Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> -Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> ---- - include/linux/spi/spi.h | 2 ++ - 1 file changed, 2 insertions(+) - ---- a/include/linux/spi/spi.h -+++ b/include/linux/spi/spi.h -@@ -308,6 +308,8 @@ struct spi_master { - - /* bitmask of supported bits_per_word for transfers */ - u32 bits_per_word_mask; -+#define SPI_BPW_MASK(bits) BIT((bits) - 1) -+#define SPI_BPW_RANGE_MASK(min, max) ((BIT(max) - 1) - (BIT(min) - 1)) - - /* other constraints relevant to this driver */ - u16 flags; |