From bf61fb805ce8f60a02c69abf249832bb306e2fe2 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Thu, 8 May 2014 19:17:07 +0800 Subject: spi: dw: Remove unused dw_spi_cleanup function 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 Acked-by: Baruch Siach Signed-off-by: Mark Brown --- drivers/spi/spi-dw.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'drivers/spi') 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) { -- cgit v1.1