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V4L/DVB (13716): [Mantis] Bug: incorrect byte swap

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You know, the worst endianness errors are not the cases where
people forget to byte-swap, but the cases where they either byte-swap
with the wrong size, or byte-swap when they shouldn't have done so at
all. Those ones defeat the casual reader of the code.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
David Woodhouse 2009-12-03 05:47:11 -03:00 committed by Mauro Carvalho Chehab
parent 8154bad4c4
commit 4170368448
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb/mantis/mantis_dma.c
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@ -189,7 +189,7 @@ void mantis_dma_start(struct mantis_pci *mantis)
dprintk(verbose, MANTIS_DEBUG, 1, "Mantis Start DMA engine");
mantis_risc_program(mantis);
mmwrite(cpu_to_le32(mantis->risc_dma), MANTIS_RISC_START);
mmwrite(mantis->risc_dma, MANTIS_RISC_START);
mmwrite(mmread(MANTIS_GPIF_ADDR) | MANTIS_GPIF_RDWRN, MANTIS_GPIF_ADDR);
mmwrite(0, MANTIS_DMA_CTL);