From 2e3cc607af53cde972e04bae3ff9cbb0d82b1dc7 Mon Sep 17 00:00:00 2001 From: zhengbin Date: Thu, 10 Oct 2019 14:55:06 +0800 Subject: [PATCH] drm/msm/dsi: Remove set but not used variable 'lp' Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/msm/dsi/dsi_host.c: In function dsi_cmd_dma_rx: drivers/gpu/drm/msm/dsi/dsi_host.c:1302:7: warning: variable lp set but not used [-Wunused-but-set-variable] It is not used since commit a689554ba6ed ("drm/msm: Initial add DSI connector support") Reported-by: Hulk Robot Signed-off-by: zhengbin Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/1570690506-83287-5-git-send-email-zhengbin13@huawei.com --- drivers/gpu/drm/msm/dsi/dsi_host.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 663ff9f4fac9..4851188f11ba 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1291,14 +1291,13 @@ static int dsi_cmd_dma_tx(struct msm_dsi_host *msm_host, int len) static int dsi_cmd_dma_rx(struct msm_dsi_host *msm_host, u8 *buf, int rx_byte, int pkt_size) { - u32 *lp, *temp, data; + u32 *temp, data; int i, j = 0, cnt; u32 read_cnt; u8 reg[16]; int repeated_bytes = 0; int buf_offset = buf - msm_host->rx_buf; - lp = (u32 *)buf; temp = (u32 *)reg; cnt = (rx_byte + 3) >> 2; if (cnt > 4) -- 2.45.2