[MIPS] Polish <asm/edac.h>. (1bfa771e) · Commits · e / devices / android_kernel_xiaomi_nabu

include/asm-mips/edac.h

+8 −9

Original line number	Original line	Diff line number	Diff line
	@@ -9,8 +9,7 @@ static inline void atomic_scrub(void *va, u32 size)
	unsigned long temp;		unsigned long temp;
	u32 i;		u32 i;

	for (i = 0; i < size / sizeof(unsigned long); i++, virt_addr++) {		for (i = 0; i < size / sizeof(unsigned long); i++) {

	/*		/*
	* Very carefully read and write to memory atomically		* Very carefully read and write to memory atomically
	* so we are interrupt, DMA and SMP safe.		* so we are interrupt, DMA and SMP safe.
	@@ -19,9 +18,8 @@ static inline void atomic_scrub(void *va, u32 size)
	*/		*/

	__asm__ __volatile__ (		__asm__ __volatile__ (
	" .set mips3 \n"		" .set mips2 \n"
	"1: ll %0, %1 # atomic_add \n"		"1: ll %0, %1 # atomic_scrub \n"
	" ll %0, %1 # atomic_add \n"
	" addu %0, $0 \n"		" addu %0, $0 \n"
	" sc %0, %1 \n"		" sc %0, %1 \n"
	" beqz %0, 1b \n"		" beqz %0, 1b \n"
	@@ -29,6 +27,7 @@ static inline void atomic_scrub(void *va, u32 size)
	: "=&r" (temp), "=m" (*virt_addr)		: "=&r" (temp), "=m" (*virt_addr)
	: "m" (*virt_addr));		: "m" (*virt_addr));

			virt_addr++;
	}		}
	}		}