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authorRussell King <rmk+kernel@arm.linux.org.uk>2015-06-06 01:13:40 +0200
committerRussell King <rmk+kernel@arm.linux.org.uk>2015-07-25 16:28:14 +0200
commitf746929ffdc8a83c0e6092343d4475f6485e13d3 (patch)
tree3d8a782cdc5232e37dd21a7a3565d56a95b62080 /arch/arm/mach-omap2/sleep44xx.S
parentARM: add soc memory barrier extension (diff)
downloadlinux-f746929ffdc8a83c0e6092343d4475f6485e13d3.tar.xz
linux-f746929ffdc8a83c0e6092343d4475f6485e13d3.zip
Revert "ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688"
This reverts commit 606da4826b89b044b51e3a84958b802204cfe4c7. We actually need this code for proper behaviour of OMAP4, and it needs fixing a different way other than just removing the code. Disabling code which is necessary in the hopes of persuing multiplatform kernels is a stupid approach. Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Richard Woodruff <r-woodruff2@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to '')
-rw-r--r--arch/arm/mach-omap2/sleep44xx.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S
index ad1bb9431e94..b84a0122d823 100644
--- a/arch/arm/mach-omap2/sleep44xx.S
+++ b/arch/arm/mach-omap2/sleep44xx.S
@@ -333,9 +333,11 @@ ENDPROC(omap4_cpu_resume)
#endif /* defined(CONFIG_SMP) && defined(CONFIG_PM) */
+#ifndef CONFIG_OMAP4_ERRATA_I688
ENTRY(omap_bus_sync)
ret lr
ENDPROC(omap_bus_sync)
+#endif
ENTRY(omap_do_wfi)
stmfd sp!, {lr}