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authorLinus Torvalds <torvalds@linux-foundation.org>2015-05-16 15:40:07 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-05-16 15:40:07 -0700
commit2ed3d79564cff70b7a6e6516ce6324928971d1e0 (patch)
tree78ef884969dd40e8beca137cc688f91fb3e44fba /arch
parentd66102706621949e3ac7db14448eb65ea2abfcaa (diff)
parent4a8a224570ada27196a2529df9e3dd345239b286 (diff)
Merge tag 'arc-4.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull ARC fixes from Vineet Gupta. * tag 'arc-4.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: inline cache flush toggle helpers ARC: With earlycon in use, retire EARLY_PRINTK ARC: unbork !LLSC build
Diffstat (limited to 'arch')
-rw-r--r--arch/arc/Kconfig.debug13
-rw-r--r--arch/arc/include/asm/atomic.h2
-rw-r--r--arch/arc/mm/cache_arc700.c4
3 files changed, 3 insertions, 16 deletions
diff --git a/arch/arc/Kconfig.debug b/arch/arc/Kconfig.debug
index a7fc0da25650..ff6a4b5ce927 100644
--- a/arch/arc/Kconfig.debug
+++ b/arch/arc/Kconfig.debug
@@ -2,19 +2,6 @@ menu "Kernel hacking"
source "lib/Kconfig.debug"
-config EARLY_PRINTK
- bool "Early printk" if EMBEDDED
- default y
- help
- Write kernel log output directly into the VGA buffer or to a serial
- port.
-
- This is useful for kernel debugging when your machine crashes very
- early before the console code is initialized. For normal operation
- it is not recommended because it looks ugly and doesn't cooperate
- with klogd/syslogd or the X server. You should normally N here,
- unless you want to debug such a crash.
-
config 16KSTACKS
bool "Use 16Kb for kernel stacks instead of 8Kb"
help
diff --git a/arch/arc/include/asm/atomic.h b/arch/arc/include/asm/atomic.h
index 067551b6920a..9917a45fc430 100644
--- a/arch/arc/include/asm/atomic.h
+++ b/arch/arc/include/asm/atomic.h
@@ -99,7 +99,7 @@ static inline void atomic_##op(int i, atomic_t *v) \
atomic_ops_unlock(flags); \
}
-#define ATOMIC_OP_RETURN(op, c_op) \
+#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
static inline int atomic_##op##_return(int i, atomic_t *v) \
{ \
unsigned long flags; \
diff --git a/arch/arc/mm/cache_arc700.c b/arch/arc/mm/cache_arc700.c
index 8c3a3e02ba92..12b2100db073 100644
--- a/arch/arc/mm/cache_arc700.c
+++ b/arch/arc/mm/cache_arc700.c
@@ -266,7 +266,7 @@ static inline void __cache_line_loop(unsigned long paddr, unsigned long vaddr,
* Machine specific helpers for Entire D-Cache or Per Line ops
*/
-static unsigned int __before_dc_op(const int op)
+static inline unsigned int __before_dc_op(const int op)
{
unsigned int reg = reg;
@@ -284,7 +284,7 @@ static unsigned int __before_dc_op(const int op)
return reg;
}
-static void __after_dc_op(const int op, unsigned int reg)
+static inline void __after_dc_op(const int op, unsigned int reg)
{
if (op & OP_FLUSH) /* flush / flush-n-inv both wait */
while (read_aux_reg(ARC_REG_DC_CTRL) & DC_CTRL_FLUSH_STATUS);

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