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| author | Axel Lin <axel.lin@ingics.com> | 2014-02-09 11:06:04 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-02-10 12:32:16 +0000 |
| commit | aa0fe82629f19efba5c870bc9be089a4f8056a75 (patch) | |
| tree | d0d0ea5fb465f35f8fe335914dfbeb23d53c1cb8 /drivers/spi/spi-bcm63xx-hsspi.c | |
| parent | 38dbfb59d1175ef458d006556061adeaa8751b72 (diff) | |
| download | linux-stable-aa0fe82629f19efba5c870bc9be089a4f8056a75.tar.gz linux-stable-aa0fe82629f19efba5c870bc9be089a4f8056a75.tar.bz2 linux-stable-aa0fe82629f19efba5c870bc9be089a4f8056a75.zip | |
spi: Use reinit_completion at appropriate places
Calling init_completion() once is enough.
For the rest of the iterations, call reinit_completion() instead.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-bcm63xx-hsspi.c')
| -rw-r--r-- | drivers/spi/spi-bcm63xx-hsspi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/spi/spi-bcm63xx-hsspi.c b/drivers/spi/spi-bcm63xx-hsspi.c index b528f9fc8bc0..3ad3e0c59992 100644 --- a/drivers/spi/spi-bcm63xx-hsspi.c +++ b/drivers/spi/spi-bcm63xx-hsspi.c @@ -180,7 +180,7 @@ static int bcm63xx_hsspi_do_txrx(struct spi_device *spi, struct spi_transfer *t) while (pending > 0) { int curr_step = min_t(int, step_size, pending); - init_completion(&bs->done); + reinit_completion(&bs->done); if (tx) { memcpy_toio(bs->fifo + HSSPI_OPCODE_LEN, tx, curr_step); tx += curr_step; @@ -369,6 +369,7 @@ static int bcm63xx_hsspi_probe(struct platform_device *pdev) bs->fifo = (u8 __iomem *)(bs->regs + HSSPI_FIFO_REG(0)); mutex_init(&bs->bus_mutex); + init_completion(&bs->done); master->bus_num = HSSPI_BUS_NUM; master->num_chipselect = 8; |