| Message ID | 1457712748-1408-1-git-send-email-nm@ti.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 3c87e40650cf..9821be6dfd5e 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -368,6 +368,7 @@ void __init omap5_map_io(void) void __init dra7xx_map_io(void) { iotable_init(dra7xx_io_desc, ARRAY_SIZE(dra7xx_io_desc)); + omap_barriers_init(); } #endif /*
The following commits: commit 3fa609755c11 ("ARM: omap2: restore OMAP4 barrier behaviour") commit f746929ffdc8 ("Revert "ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688"") and commit ea827ad5ffbb ("ARM: DRA7: Provide proper IO map table") came in around the same time, unfortunately this seem to have missed initializing the barrier for DRA7 platforms - omap5_map_io was reused for dra7 till it was split out by the last patch. barrier_init needs to be hence carried forward as it is valid for DRA7 family of processors as they are for OMAP5. Fixes: ea827ad5ffbb7 ("ARM: DRA7: Provide proper IO map table") Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Nishanth Menon <nm@ti.com> --- Original thread of report: http://www.spinics.net/lists/dri-devel/msg101246.html arch/arm/mach-omap2/io.c | 1 + 1 file changed, 1 insertion(+) -- 2.7.0 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html