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| author | Luka Perkov <luka@openwrt.org> | 2014-02-11 02:07:41 +0000 |
|---|---|---|
| committer | Luka Perkov <luka@openwrt.org> | 2014-02-11 02:07:41 +0000 |
| commit | 608ad4b6932f72995144bc72a31b1e0843a5bb28 (patch) | |
| tree | 74954deb17c22532d39672450df39812b548af80 /target/linux/mvebu/patches-3.10/0124-mtd-nand-pxa3xx-Add-__maybe_unused-keyword-to-enable.patch | |
| parent | a8c10d8f903682fb3dde82084665a9a72216b02e (diff) | |
| download | master-187ad058-608ad4b6932f72995144bc72a31b1e0843a5bb28.tar.gz master-187ad058-608ad4b6932f72995144bc72a31b1e0843a5bb28.tar.bz2 master-187ad058-608ad4b6932f72995144bc72a31b1e0843a5bb28.zip | |
mvebu: backport mainline patches from kernel 3.12
This is a backport of the patches accepted to the Linux mainline related to
mvebu SoC (Armada XP and Armada 370) between Linux v3.11, and Linux v3.12.
This work mainly covers:
* Ground work for sharing the pxa nand driver(drivers/mtd/nand/pxa3xx_nand.c)
between the PXA family,and the Armada family.
* Further updates to the mvebu MBus.
* Work and ground work for enabling MSI on the Armada family.
* some phy / mdio bus initialization related work.
* Device tree binding documentation update.
Signed-off-by: Seif Mazareeb <seif.mazareeb@gmail.com>
CC: Luka Perkov <luka@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39565 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/mvebu/patches-3.10/0124-mtd-nand-pxa3xx-Add-__maybe_unused-keyword-to-enable.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.10/0124-mtd-nand-pxa3xx-Add-__maybe_unused-keyword-to-enable.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-3.10/0124-mtd-nand-pxa3xx-Add-__maybe_unused-keyword-to-enable.patch b/target/linux/mvebu/patches-3.10/0124-mtd-nand-pxa3xx-Add-__maybe_unused-keyword-to-enable.patch new file mode 100644 index 0000000000..d985f9ae62 --- /dev/null +++ b/target/linux/mvebu/patches-3.10/0124-mtd-nand-pxa3xx-Add-__maybe_unused-keyword-to-enable.patch @@ -0,0 +1,33 @@ +From d6d4e28e52f3cd70f60d03405181994a2763532b Mon Sep 17 00:00:00 2001 +From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> +Date: Mon, 12 Aug 2013 14:14:57 -0300 +Subject: [PATCH 124/203] mtd: nand: pxa3xx: Add __maybe_unused keyword to + enable_int() + +Now that we have added ARCH_HAS_DMA conditional the function +enable_int() may be unused. Declare it as __maybe_unused, +in order to remove the following warning, when the function is not used: + +drivers/mtd/nand//pxa3xx_nand.c:343:24: warning: 'enable_int' defined +but not used [-Wunused-function] + +Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> +Tested-by: Daniel Mack <zonque@gmail.com> +Signed-off-by: Brian Norris <computersforpeace@gmail.com> +Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> +--- + drivers/mtd/nand/pxa3xx_nand.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/drivers/mtd/nand/pxa3xx_nand.c ++++ b/drivers/mtd/nand/pxa3xx_nand.c +@@ -348,7 +348,8 @@ static void pxa3xx_nand_stop(struct pxa3 + nand_writel(info, NDSR, NDSR_MASK); + } + +-static void enable_int(struct pxa3xx_nand_info *info, uint32_t int_mask) ++static void __maybe_unused ++enable_int(struct pxa3xx_nand_info *info, uint32_t int_mask) + { + uint32_t ndcr; + |