* [PATCH] xtensa: select generic atomic64_t support
@ 2012-07-28 1:59 Fengguang Wu
0 siblings, 0 replies; only message in thread
From: Fengguang Wu @ 2012-07-28 1:59 UTC (permalink / raw)
To: Andrew Morton; +Cc: LKML, Chris Zankel
This will fix build errors:
block/blk-cgroup.c:609:2: error: unknown type name 'atomic64_t'
block/blk-cgroup.c:609:2: error: implicit declaration of function 'ATOMIC64_INIT' [-Werror=implicit-function-declaration]
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
arch/xtensa/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- linux.orig/arch/xtensa/Kconfig 2012-07-28 09:50:02.000000000 +0800
+++ linux/arch/xtensa/Kconfig 2012-07-28 09:54:16.454865449 +0800
@@ -11,6 +11,7 @@ config XTENSA
select GENERIC_IRQ_SHOW
select GENERIC_CPU_DEVICES
select MODULES_USE_ELF_RELA
+ select GENERIC_ATOMIC64
help
Xtensa processors are 32-bit RISC machines designed by Tensilica
primarily for embedded systems. These processors are both
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