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| author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2009-08-22 10:00:11 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@deeprootsystems.com> | 2009-09-03 00:07:53 +0200 |
| commit | 0e3eaadfe3da84f98250ad8a2c36e87fe00e42ee (patch) | |
| tree | 1404b0951aa4489b0992c04ca212d2002b503a95 /arch/arm/mach-omap2/board-zoom-debugboard.c | |
| parent | OMAP3: update OMAP3 Beagle defconfig (diff) | |
| download | linux-0e3eaadfe3da84f98250ad8a2c36e87fe00e42ee.tar.xz linux-0e3eaadfe3da84f98250ad8a2c36e87fe00e42ee.zip | |
ARM: OMAP4: Fix NULL pointer dereference crash.
After the patch series "[PATCH 00/14] OMAP PM fixes for .31-rc"
merge in 2.6.31-rc5, the kernel crashed during boot on OMAP4430.
This patch fixes it by adding UART4 support and related code.
Without this patch omap_serial_init() would produce " NULL pointer
dereference" and kernel crashes in the bootup on OMAP4430 platform.
Some more info on the merge issue can be found here.
More info- http://lkml.org/lkml/2009/8/20/192
Note: While merging this patch,"IO_ADDRESS" needs to be changed
to "OMAP2_IO_ADDRESS" if the Tony's below series is already merged in.
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg15072.html
Signed-off-by: Syed Rafiuddin <rafiuddin.syed@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-zoom-debugboard.c')
0 files changed, 0 insertions, 0 deletions