commit aefefe92116b776203f95f3249ae61b94f73f170
author Scott Jiang <scott.jiang.linux@gmail.com> Mon Sep 16 00:53:09 2013 -0400
committer Steven Miao <realmz6@gmail.com> Fri Nov 15 18:14:42 2013 +0800
tree ec31feb799438f08275015be29d36cfca5da2ce0
parent eb06c06494c4fc5f493074cb082081a17a2d7a45

pm: use GFP_ATOMIC when pm core call this function

We shouldn't sleep in atomic sections.

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>

arch/blackfin/mach-common/pm.c

diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index 675ffb1..4319568 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -145,7 +145,7 @@
 
 	unsigned char *memptr = kmalloc(L1_CODE_LENGTH + L1_DATA_A_LENGTH
 					 + L1_DATA_B_LENGTH + L1_SCRATCH_LENGTH,
-					  GFP_KERNEL);
+					  GFP_ATOMIC);
 
 	if (memptr == NULL) {
 		panic("bf53x_suspend_l1_mem malloc failed");