diff options
| author | Yu-Huan Hsu <yhsu@nvidia.com> | 2010-06-24 20:45:32 -0700 |
|---|---|---|
| committer | Gary King <gking@nvidia.com> | 2010-06-24 22:07:09 -0700 |
| commit | c9bdce94608a9c2efec13d18e85057455ad2befb (patch) | |
| tree | 0d339bdfc01a980a14e98d7932b5b2b7447b9851 | |
| parent | 4fa900d738b670f93bbf72210851887391a1b99b (diff) | |
[ARM/tegra] Fix data abort in tegra_setup_spi
Added check on number of entries on sflash_mux to avoid data abort
caused by accessing non-existing sflash_mux array.
Change-Id: I252ff0eb70b382dcc6e63f087b9dc3f21083eade
Reviewed-on: http://git-master/r/3173
Tested-by: Yu-Huan Hsu <yhsu@nvidia.com>
Reviewed-by: Gary King <gking@nvidia.com>
| -rw-r--r-- | arch/arm/mach-tegra/board-nvodm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/board-nvodm.c b/arch/arm/mach-tegra/board-nvodm.c index 44a9863d8f37..451506e6a763 100644 --- a/arch/arm/mach-tegra/board-nvodm.c +++ b/arch/arm/mach-tegra/board-nvodm.c @@ -1064,7 +1064,7 @@ static noinline void __init tegra_setup_spi(void) if (plat->is_slink && pdev->id<spi_mux_nr) mux = spi_mux[pdev->id]; - else if (!plat->is_slink) + else if (sflash_mux_nr && !plat->is_slink) mux = sflash_mux[0]; if (!mux) |