From 0e10d549f6eebd0a26bf075309b6fb947f4c1cb2 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 15 Apr 2016 17:44:18 +0300 Subject: mfd: wm8400-core: Delete wm8400_reg_read() There was a static checker warning in wm8400_reg_read() because we were returning u16 and that can't hold the negative error codes. The function isn't used, so let's just delete it. Signed-off-by: Dan Carpenter Acked-by: Charles Keepax Signed-off-by: Lee Jones --- include/linux/mfd/wm8400-private.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/mfd') diff --git a/include/linux/mfd/wm8400-private.h b/include/linux/mfd/wm8400-private.h index 2de565b94d0c..4ee908f5b834 100644 --- a/include/linux/mfd/wm8400-private.h +++ b/include/linux/mfd/wm8400-private.h @@ -923,7 +923,6 @@ struct wm8400 { #define WM8400_LINE_CMP_VTHD_SHIFT 0 /* LINE_CMP_VTHD - [3:0] */ #define WM8400_LINE_CMP_VTHD_WIDTH 4 /* LINE_CMP_VTHD - [3:0] */ -u16 wm8400_reg_read(struct wm8400 *wm8400, u8 reg); int wm8400_block_read(struct wm8400 *wm8400, u8 reg, int count, u16 *data); static inline int wm8400_set_bits(struct wm8400 *wm8400, u8 reg, -- cgit v1.2.3