The dw_spi_cleanup() function was removed by commit c63f5da00845 "spi: dw: Don't call kfree for memory allocated by devm_kzalloc".
commit ec37e8e1f0e3 "spi: dw: migrate to generic queue infrastructure" added dw_spi_cleanup() but never use it. So now I got below build warning: CC [M] drivers/spi/spi-dw.o drivers/spi/spi-dw.c:609:13: warning: 'dw_spi_cleanup' defined but not used [-Wunused-function] Signed-off-by: Axel Lin <[email protected]> --- drivers/spi/spi-dw.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c index 9965e1b..29f3314 100644 --- a/drivers/spi/spi-dw.c +++ b/drivers/spi/spi-dw.c @@ -606,12 +606,6 @@ static int dw_spi_setup(struct spi_device *spi) return 0; } -static void dw_spi_cleanup(struct spi_device *spi) -{ - struct chip_data *chip = spi_get_ctldata(spi); - kfree(chip); -} - /* Restart the controller, disable all interrupts, clean rx fifo */ static void spi_hw_init(struct dw_spi *dws) { -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
