diff options
| author | Jarkko Nikula <jarkko.nikula@linux.intel.com> | 2015-01-28 11:09:42 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-01-28 14:24:47 +0300 |
| commit | 48421adfe7e9bb0f972ed22eaf0cba215dcc35bb (patch) | |
| tree | 7f6cc11859be8051459750d89af1bb9111774c04 | |
| parent | c039dd275e88989478abe5f28e4e15648c28ce33 (diff) | |
| download | linux-48421adfe7e9bb0f972ed22eaf0cba215dcc35bb.tar.xz | |
spi: pxa2xx: Fix unconditional call of lpss_ssp_setup in pxa2xx_spi_resume
Commit 7566bcc76b15 ("spi: pxa2xx: Move is_lpss_ssp() tests to caller") did
not check LPSS before calling lpss_ssp_setup() in pxa2xx_spi_resume().
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/spi/spi-pxa2xx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index b00db8bb3c71..bbf3c93f12bd 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -1492,7 +1492,8 @@ static int pxa2xx_spi_resume(struct device *dev) clk_prepare_enable(ssp->clk); /* Restore LPSS private register bits */ - lpss_ssp_setup(drv_data); + if (is_lpss_ssp(drv_data)) + lpss_ssp_setup(drv_data); /* Start the queue running */ status = spi_master_resume(drv_data->master); |