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| author | Chen Gang <gang.chen@asianux.com> | 2013-01-11 09:39:18 +0400 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2013-02-02 02:39:54 +0400 |
| commit | e78f96060fff8545d21360cfa5590e266a595bb9 (patch) | |
| tree | 5928ad7afb84bae54dbeb911594252431d7b299e /lib/strnlen_user.c | |
| parent | aecb9e1422e904d1950620d90c589a141cb32196 (diff) | |
| download | linux-e78f96060fff8545d21360cfa5590e266a595bb9.tar.xz | |
ARM: OMAP: Fix the use of uninitialized dma_lch_count
'omap_dma_reserve_channels' when used is suppose to be from command.
so, it alreay has value before 1st call of omap_system_dma_probe.
and it will never be changed again during running (not from ioctl).
but 'dma_lch_count' is zero before 1st call of omap_system_dma_probe.
so it will be failed for omap_dma_reserve_channels, when 1st call.
so, need use 'd->lch_count' instead of 'dma_lch_count' for judging.
Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'lib/strnlen_user.c')
0 files changed, 0 insertions, 0 deletions