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author | Felix Fietkau <nbd@openwrt.org> | 2015-07-19 17:58:40 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2015-07-19 17:58:40 +0000 |
commit | ed2bc20d7f7aab0886ccf8baf4141740c249f6a8 (patch) | |
tree | 2d67b9ac31f10f44186aa6ef9114bc8dc725c98c /target/linux/ar71xx/patches-4.1/503-MIPS-ath79-add-flash-acquire-release.patch | |
parent | 625ac75f09f72d599c42b5a9f26374b84baafec7 (diff) | |
download | master-187ad058-ed2bc20d7f7aab0886ccf8baf4141740c249f6a8.tar.gz master-187ad058-ed2bc20d7f7aab0886ccf8baf4141740c249f6a8.tar.bz2 master-187ad058-ed2bc20d7f7aab0886ccf8baf4141740c249f6a8.zip |
ar71xx: add 4.1 support
Signed-off-by: Roman Yeryomin <roman@advem.lv>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46426 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/patches-4.1/503-MIPS-ath79-add-flash-acquire-release.patch')
-rw-r--r-- | target/linux/ar71xx/patches-4.1/503-MIPS-ath79-add-flash-acquire-release.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-4.1/503-MIPS-ath79-add-flash-acquire-release.patch b/target/linux/ar71xx/patches-4.1/503-MIPS-ath79-add-flash-acquire-release.patch new file mode 100644 index 0000000000..06f790299d --- /dev/null +++ b/target/linux/ar71xx/patches-4.1/503-MIPS-ath79-add-flash-acquire-release.patch @@ -0,0 +1,37 @@ +--- a/arch/mips/ath79/common.c ++++ b/arch/mips/ath79/common.c +@@ -22,6 +22,7 @@ + #include "common.h" + + static DEFINE_SPINLOCK(ath79_device_reset_lock); ++static DEFINE_MUTEX(ath79_flash_mutex); + + u32 ath79_cpu_freq; + EXPORT_SYMBOL_GPL(ath79_cpu_freq); +@@ -111,3 +112,16 @@ void ath79_device_reset_clear(u32 mask) + spin_unlock_irqrestore(&ath79_device_reset_lock, flags); + } + EXPORT_SYMBOL_GPL(ath79_device_reset_clear); ++ ++void ath79_flash_acquire(void) ++{ ++ mutex_lock(&ath79_flash_mutex); ++} ++EXPORT_SYMBOL_GPL(ath79_flash_acquire); ++ ++void ath79_flash_release(void) ++{ ++ mutex_unlock(&ath79_flash_mutex); ++} ++EXPORT_SYMBOL_GPL(ath79_flash_release); ++ +--- a/arch/mips/include/asm/mach-ath79/ath79.h ++++ b/arch/mips/include/asm/mach-ath79/ath79.h +@@ -143,4 +143,7 @@ static inline u32 ath79_reset_rr(unsigne + void ath79_device_reset_set(u32 mask); + void ath79_device_reset_clear(u32 mask); + ++void ath79_flash_acquire(void); ++void ath79_flash_release(void); ++ + #endif /* __ASM_MACH_ATH79_H */ |