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| author | Glauber Costa <gcosta@redhat.com> | 2008-04-09 13:18:09 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-19 19:19:58 +0200 |
| commit | bb8ada95a7c11adf3dad4e8d5c55ef1650560592 (patch) | |
| tree | 3cf1e92ccb67dfef98a7f2660faaf097086d2cd0 /arch/x86/kernel/pci-dma.c | |
| parent | da60cab4dd922cd933e82bace490f6155a32a90e (diff) | |
| download | kernel_samsung_espresso10-bb8ada95a7c11adf3dad4e8d5c55ef1650560592.zip kernel_samsung_espresso10-bb8ada95a7c11adf3dad4e8d5c55ef1650560592.tar.gz kernel_samsung_espresso10-bb8ada95a7c11adf3dad4e8d5c55ef1650560592.tar.bz2 | |
x86: don't do dma if mask is NULL.
if the device hasn't provided a mask, abort allocation.
Note that we're using a fallback device now, so it does not cover
the case of a NULL device: just drivers passing NULL masks around.
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/pci-dma.c')
0 files changed, 0 insertions, 0 deletions