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authorJohn Crispin <john@phrozen.org>2018-05-06 10:20:11 +0200
committerJohn Crispin <john@phrozen.org>2018-05-07 08:06:51 +0200
commit53c474abbdfef8eb3499e2d10c9ad491788b8a72 (patch)
treeacd19415420664f59bc63c1ceb4ad37bb7323027 /target/linux/ath79/patches-4.14/0012-MIPS-ath79-Avoid-using-unitialized-reg-variable.patch
parent3dc523f232ff01d31d59345f5fa6de508d5059ef (diff)
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ath79: add new OF only target for QCA MIPS silicon
This target aims to replace ar71xx mid-term. The big part that is still missing is making the MMIO/AHB wifi work using OF. NAND and mikrotik subtargets will follow. Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux/ath79/patches-4.14/0012-MIPS-ath79-Avoid-using-unitialized-reg-variable.patch')
-rw-r--r--target/linux/ath79/patches-4.14/0012-MIPS-ath79-Avoid-using-unitialized-reg-variable.patch47
1 files changed, 47 insertions, 0 deletions
diff --git a/target/linux/ath79/patches-4.14/0012-MIPS-ath79-Avoid-using-unitialized-reg-variable.patch b/target/linux/ath79/patches-4.14/0012-MIPS-ath79-Avoid-using-unitialized-reg-variable.patch
new file mode 100644
index 0000000000..c622617e52
--- /dev/null
+++ b/target/linux/ath79/patches-4.14/0012-MIPS-ath79-Avoid-using-unitialized-reg-variable.patch
@@ -0,0 +1,47 @@
+From ac3a5ee699f3baa7654c93a3ffda46be82443344 Mon Sep 17 00:00:00 2001
+From: Markos Chandras <markos.chandras@imgtec.com>
+Date: Wed, 21 Aug 2013 11:47:22 +0100
+Subject: [PATCH 12/27] MIPS: ath79: Avoid using unitialized 'reg' variable
+
+Fixes the following build error:
+arch/mips/include/asm/mach-ath79/ath79.h:139:20: error: 'reg' may be used
+uninitialized in this function [-Werror=maybe-uninitialized]
+arch/mips/ath79/common.c:62:6: note: 'reg' was declared here
+In file included from arch/mips/ath79/common.c:20:0:
+arch/mips/ath79/common.c: In function 'ath79_device_reset_clear':
+arch/mips/include/asm/mach-ath79/ath79.h:139:20:
+error: 'reg' may be used uninitialized in this function
+[-Werror=maybe-uninitialized]
+arch/mips/ath79/common.c:90:6: note: 'reg' was declared here
+
+Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
+Acked-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ arch/mips/ath79/common.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/arch/mips/ath79/common.c b/arch/mips/ath79/common.c
+index c782b10ddf50..a32a9181a296 100644
+--- a/arch/mips/ath79/common.c
++++ b/arch/mips/ath79/common.c
+@@ -106,7 +106,7 @@ void ath79_device_reset_set(u32 mask)
+ else if (soc_is_qca955x())
+ reg = QCA955X_RESET_REG_RESET_MODULE;
+ else
+- BUG();
++ panic("Reset register not defined for this SOC");
+
+ spin_lock_irqsave(&ath79_device_reset_lock, flags);
+ t = ath79_reset_rr(reg);
+@@ -134,7 +134,7 @@ void ath79_device_reset_clear(u32 mask)
+ else if (soc_is_qca955x())
+ reg = QCA955X_RESET_REG_RESET_MODULE;
+ else
+- BUG();
++ panic("Reset register not defined for this SOC");
+
+ spin_lock_irqsave(&ath79_device_reset_lock, flags);
+ t = ath79_reset_rr(reg);
+--
+2.11.0
+