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| author | Axel Lin <axel.lin@ingics.com> | 2014-02-05 17:47:59 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-02-07 12:20:37 +0000 |
| commit | 9a7da6cc1d952b70284e34a594486045eadba8d5 (patch) | |
| tree | 60b924a9db15a32b8a681d6baf8636414c3aa380 /drivers/spi/spi-mxs.c | |
| parent | 38dbfb59d1175ef458d006556061adeaa8751b72 (diff) | |
| download | lwn-9a7da6cc1d952b70284e34a594486045eadba8d5.tar.gz lwn-9a7da6cc1d952b70284e34a594486045eadba8d5.zip | |
spi: mxs: Use list_for_each_entry to iterate over transfer list
We don't modify the list entry while iterating the transfer list.
So use list_for_each_entry instead of list_for_each_entry_safe.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-mxs.c')
| -rw-r--r-- | drivers/spi/spi-mxs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c index 79e5aa2250c8..d3803198e166 100644 --- a/drivers/spi/spi-mxs.c +++ b/drivers/spi/spi-mxs.c @@ -371,7 +371,7 @@ static int mxs_spi_transfer_one(struct spi_master *master, { struct mxs_spi *spi = spi_master_get_devdata(master); struct mxs_ssp *ssp = &spi->ssp; - struct spi_transfer *t, *tmp_t; + struct spi_transfer *t; unsigned int flag; int status = 0; @@ -381,7 +381,7 @@ static int mxs_spi_transfer_one(struct spi_master *master, writel(mxs_spi_cs_to_reg(m->spi->chip_select), ssp->base + HW_SSP_CTRL0 + STMP_OFFSET_REG_SET); - list_for_each_entry_safe(t, tmp_t, &m->transfers, transfer_list) { + list_for_each_entry(t, &m->transfers, transfer_list) { status = mxs_spi_setup_transfer(m->spi, t); if (status) |