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drm/bridge/sii8620: add missing error handling in probe
author
Andrzej Hajda
<a.hajda@samsung.com>
Wed, 22 Feb 2017 11:47:37 +0000
(12:47 +0100)
committer
Sean Paul
<seanpaul@chromium.org>
Thu, 23 Feb 2017 16:06:11 +0000
(11:06 -0500)
devm_request_threaded_irq result should be checked for errors.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link:
http://patchwork.freedesktop.org/patch/msgid/1487764057-23362-1-git-send-email-a.hajda@samsung.com
drivers/gpu/drm/bridge/sil-sii8620.c
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diff --git
a/drivers/gpu/drm/bridge/sil-sii8620.c
b/drivers/gpu/drm/bridge/sil-sii8620.c
index
cdd0a9d
..
2d51a22
100644
(file)
--- a/
drivers/gpu/drm/bridge/sil-sii8620.c
+++ b/
drivers/gpu/drm/bridge/sil-sii8620.c
@@
-2184,6
+2184,10
@@
static int sii8620_probe(struct i2c_client *client,
sii8620_irq_thread,
IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
"sii8620", ctx);
+ if (ret < 0) {
+ dev_err(dev, "failed to install IRQ handler\n");
+ return ret;
+ }
ctx->gpio_reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
if (IS_ERR(ctx->gpio_reset)) {