diff options
| author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2013-07-14 10:45:47 -0400 |
|---|---|---|
| committer | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2013-08-05 13:22:09 -0400 |
| commit | c2dce2cf488ca8061df54733803ed5d508e8445b (patch) | |
| tree | ffeece9f9fe63f9f5d991fb440bf4a3299fdb57f | |
| parent | 993211e08a9984aa3ae8a4a840340b2a51a53497 (diff) | |
ARM: keystone: Drop the un-necessary dsb from keystone_cpu_smc()
This was added because of some legacy reasons from OMAP SOCs but
after testing and verifying with the keystone hardware folks, the
dsb in keystone_cpu_smc() is not necessary.
So drop it.
Reported-by: Dave Martin <dave.martin@linaro.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
| -rw-r--r-- | arch/arm/mach-keystone/smc.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-keystone/smc.S b/arch/arm/mach-keystone/smc.S index 5bb5176f5e2b..d15de8179fab 100644 --- a/arch/arm/mach-keystone/smc.S +++ b/arch/arm/mach-keystone/smc.S | |||
| @@ -24,6 +24,5 @@ | |||
| 24 | ENTRY(keystone_cpu_smc) | 24 | ENTRY(keystone_cpu_smc) |
| 25 | stmfd sp!, {r4-r11, lr} | 25 | stmfd sp!, {r4-r11, lr} |
| 26 | smc #0 | 26 | smc #0 |
| 27 | dsb | ||
| 28 | ldmfd sp!, {r4-r11, pc} | 27 | ldmfd sp!, {r4-r11, pc} |
| 29 | ENDPROC(keystone_cpu_smc) | 28 | ENDPROC(keystone_cpu_smc) |