spi: pxa2xx: Add missed security checks

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pxa2xx_spi_init_pdata misses checks for devm_clk_get and
platform_get_irq.
Add checks for them to fix the bugs.

Since ssp->clk and ssp->irq are used in probe, they are mandatory here.
So we cannot use _optional() for devm_clk_get and platform_get_irq.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Link: https://lore.kernel.org/r/20191109080943.30428-1-hslester96@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Chuhong Yuan 2019-11-09 16:09:43 +08:00 • committed by Mark Brown

parent 69c23dbf5f

commit 5eb263ef08

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drivers/spi/spi-pxa2xx.c

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