From d382756b851571e13d1d97cf29de697385e6bfff Mon Sep 17 00:00:00 2001 From: Koen Vandeputte Date: Wed, 20 Sep 2023 15:02:40 +0200 Subject: [PATCH] ath79: mikrotik: fix build error with kernel 6.1 drivers/mfd/rb4xx-cpld.c:167:19: error: initialization of 'void (*)(struct spi_device *)' from incompatible pointer type 'int (*)(struct spi_device *)' [-Werror=incompatible-pointer-types] 167 | .remove = rb4xx_cpld_remove, | ^~~~~~~~~~~~~~~~~ drivers/mfd/rb4xx-cpld.c:167:19: note: (near initialization for 'rb4xx_cpld_driver.remove') cc1: some warnings being treated as errors make[8]: *** [scripts/Makefile.build:250: drivers/mfd/rb4xx-cpld.o] Error 1 make[7]: *** [scripts/Makefile.build:500: drivers/mfd] Error 2 make[6]: *** [scripts/Makefile.build:500: drivers] Error 2 make[5]: *** [Makefile:2012: .] Error 2 As the allocated function does nothing, simply delete it. Signed-off-by: Koen Vandeputte --- target/linux/ath79/files/drivers/mfd/rb4xx-cpld.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/target/linux/ath79/files/drivers/mfd/rb4xx-cpld.c b/target/linux/ath79/files/drivers/mfd/rb4xx-cpld.c index da18424c63..148157aa7b 100644 --- a/target/linux/ath79/files/drivers/mfd/rb4xx-cpld.c +++ b/target/linux/ath79/files/drivers/mfd/rb4xx-cpld.c @@ -151,11 +151,6 @@ static int rb4xx_cpld_probe(struct spi_device *spi) NULL, 0, NULL); } -static int rb4xx_cpld_remove(struct spi_device *spi) -{ - return 0; -} - static const struct of_device_id rb4xx_cpld_dt_match[] = { { .compatible = "mikrotik,rb4xx-cpld", }, { }, @@ -164,7 +159,6 @@ MODULE_DEVICE_TABLE(of, rb4xx_cpld_dt_match); static struct spi_driver rb4xx_cpld_driver = { .probe = rb4xx_cpld_probe, - .remove = rb4xx_cpld_remove, .driver = { .name = "rb4xx-cpld", .bus = &spi_bus_type, -- 2.30.2