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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-05-16 15:40:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-05-16 15:40:07 -0700 |
| commit | 2ed3d79564cff70b7a6e6516ce6324928971d1e0 (patch) | |
| tree | 78ef884969dd40e8beca137cc688f91fb3e44fba | |
| parent | d66102706621949e3ac7db14448eb65ea2abfcaa (diff) | |
| parent | 4a8a224570ada27196a2529df9e3dd345239b286 (diff) | |
| download | lwn-2ed3d79564cff70b7a6e6516ce6324928971d1e0.tar.gz lwn-2ed3d79564cff70b7a6e6516ce6324928971d1e0.zip | |
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
| -rw-r--r-- | arch/arc/Kconfig.debug | 13 | ||||
| -rw-r--r-- | arch/arc/include/asm/atomic.h | 2 | ||||
| -rw-r--r-- | arch/arc/mm/cache_arc700.c | 4 |
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); |