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spi: pxa2xx: Remove redundant call to lpss_ssp_setup() in probe 

Commit 8b136baa58 ("spi: pxa2xx: Detect number of enabled Intel LPSS SPI
chip select signals") added a block where lpss_ssp_setup() gets called
again for Intel LPSS SPI host controllers before checking number of chip
selects from the capabilities register.

There is no point in calling the function twice in probe so remove the
first call.

Reported-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mika Westerberg 2015-11-20 13:55:21 +02:00 committed by Mark Brown
parent 8005c49d9a
commit d599af65fd
1 changed files with 0 additions and 3 deletions
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3
drivers/spi/spi-pxa2xx.c
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@ -1567,9 +1567,6 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
if (!is_quark_x1000_ssp(drv_data)) if (!is_quark_x1000_ssp(drv_data))
pxa2xx_spi_write(drv_data, SSPSP, 0); pxa2xx_spi_write(drv_data, SSPSP, 0);
if (is_lpss_ssp(drv_data))
lpss_ssp_setup(drv_data);
if (is_lpss_ssp(drv_data)) { if (is_lpss_ssp(drv_data)) {
lpss_ssp_setup(drv_data); lpss_ssp_setup(drv_data);
config = lpss_get_config(drv_data); config = lpss_get_config(drv_data);