From: Abhilash Kesavan <[email protected]> The SPI driver makes a gpio_request during initialization. The requested gpios need to be populated as part of the s3c64xx_spi_driver_data so that they can be released during suspend and requested again during resume.
Add the missing code to save the requested gpios as part of the driver data. This fixes a SPI driver suspend crash. Signed-off-by: Abhilash Kesavan <[email protected]> Signed-off-by: Naveen Krishna Chatradhi <[email protected]> --- This was tested on spi-next branch http://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc.git With S2R patches submitted on mailing list. http://www.spinics.net/lists/arm-kernel/msg205244.html drivers/spi/spi-s3c64xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 01b2f56..57900a8 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1112,7 +1112,7 @@ static int s3c64xx_spi_parse_dt_gpio(struct s3c64xx_spi_driver_data *sdd) dev_err(dev, "invalid gpio[%d]: %d\n", idx, gpio); goto free_gpio; } - + sdd->gpios[idx] = gpio; ret = gpio_request(gpio, "spi-bus"); if (ret) { dev_err(dev, "gpio [%d] request failed: %d\n", -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
