On 08/24/2015 02:40 AM, ker...@martin.sperl.org wrote: > From: Martin Sperl <ker...@martin.sperl.org>
Patch description? > arch/arm/configs/bcm2835_defconfig | 1 + > drivers/spi/Kconfig | 12 + > drivers/spi/Makefile | 1 + > drivers/spi/spi-bcm2835aux.c | 506 > ++++++++++++++++++++++++++++++++++++ A change to the defconfig would be applied by the RPi maintainers, and a change to drivers/spi by the SPI maintainers. Those need to be in different patches. > diff --git a/drivers/spi/spi-bcm2835aux.c b/drivers/spi/spi-bcm2835aux.c > +static int bcm2835aux_spi_probe(struct platform_device *pdev) > + clk_prepare_enable(bs->clk); Error checking? > + /* enable HW block */ > + bcm2835aux_enable(&pdev->dev, ENABLE_PROPERTY); The return value needs to be error-checked, so that deferred probe can work, and so other kinds of errors can be detected. Wasn't this correct in a previous patch version? Note that I didn't review any code besides probe(), remove() and the driver boiler-plate that refers to those functions. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
