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| /openbmc/linux/drivers/spi/ |
| H A D | spi-pxa2xx.c | diff 5eb263ef08b5014cfc2539a838f39d2fd3531423 Sat Nov 09 02:09:43 CST 2019 Chuhong Yuan <hslester96@gmail.com> spi: pxa2xx: Add missed security checks
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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