diff options
| -rw-r--r-- | target/linux/ramips/patches-5.15/821-SPI-ralink-add-Ralink-SoC-spi-driver.patch | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/target/linux/ramips/patches-5.15/821-SPI-ralink-add-Ralink-SoC-spi-driver.patch b/target/linux/ramips/patches-5.15/821-SPI-ralink-add-Ralink-SoC-spi-driver.patch index 5fb0537539..fa119ab211 100644 --- a/target/linux/ramips/patches-5.15/821-SPI-ralink-add-Ralink-SoC-spi-driver.patch +++ b/target/linux/ramips/patches-5.15/821-SPI-ralink-add-Ralink-SoC-spi-driver.patch @@ -41,7 +41,7 @@ Acked-by: John Crispin <blogic@openwrt.org> obj-$(CONFIG_SPI_S3C64XX) += spi-s3c64xx.o --- /dev/null +++ b/drivers/spi/spi-rt2880.c -@@ -0,0 +1,530 @@ +@@ -0,0 +1,535 @@ +/* + * spi-rt2880.c -- Ralink RT288x/RT305x SPI controller driver + * @@ -514,8 +514,13 @@ Acked-by: John Crispin <blogic@openwrt.org> + rs->base = base; + rs->clk = clk; + -+ if (atomic_inc_return(&hw_reset_count) == 1) -+ device_reset(&pdev->dev); ++ if (atomic_inc_return(&hw_reset_count) == 1) { ++ ret = device_reset(&pdev->dev); ++ if (ret) { ++ dev_err(&pdev->dev, "device_reset error.\n"); ++ goto err_master; ++ } ++ } + + ret = devm_spi_register_master(&pdev->dev, master); + if (ret < 0) { |