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drm/omap: Remove set but not used variable 'err' in hdmi5_audio_config

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/omapdrm/dss/hdmi5_core.c: In function hdmi5_audio_config:
drivers/gpu/drm/omapdrm/dss/hdmi5_core.c:812:6: warning: variable err set but not used [-Wunused-but-set-variable]

It is not used since commit f5bab22291 ("OMAPDSS:
HDMI: Add OMAP5 HDMI support")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1570518949-47574-4-git-send-email-zhengbin13@huawei.com
This commit is contained in:
zhengbin 2019-10-08 15:15:48 +08:00 committed by Tomi Valkeinen
parent 83e3b8a9c0
commit c30a19433e
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/omapdrm/dss/hdmi5_core.c
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@ -807,7 +807,7 @@ int hdmi5_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
struct hdmi_audio_format audio_format;
struct hdmi_audio_dma audio_dma;
struct hdmi_core_audio_config core_cfg;
int err, n, cts, channel_count;
int n, cts, channel_count;
unsigned int fs_nr;
bool word_length_16b = false;
@ -850,7 +850,7 @@ int hdmi5_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
return -EINVAL;
}
err = hdmi_compute_acr(pclk, fs_nr, &n, &cts);
hdmi_compute_acr(pclk, fs_nr, &n, &cts);
core_cfg.n = n;
core_cfg.cts = cts;