From: Linus Walleij <linus.walleij@linaro.org>
To: Ferruh Yigit <fery@cypress.com>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Javier Martinez Canillas <javier@dowhile0.org>
Cc: Henrik Rydberg <rydberg@bitmath.org>,
linux-input@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>
Subject: [PATCH 4/8 v3] Input: cyttsp - Error message on boot mode exit error
Date: Thu, 8 Apr 2021 15:11:49 +0200 [thread overview]
Message-ID: <20210408131153.3446138-5-linus.walleij@linaro.org> (raw)
In-Reply-To: <20210408131153.3446138-1-linus.walleij@linaro.org>
Provide a proper error message when attempting to exit
boot loader mode and failing, which is something that
happened to me.
Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
ChangeLog v1->v3:
- Collect Javier's Reviewed-by
---
drivers/input/touchscreen/cyttsp_core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/cyttsp_core.c b/drivers/input/touchscreen/cyttsp_core.c
index a19d7cce95ca..91f8f38b3f06 100644
--- a/drivers/input/touchscreen/cyttsp_core.c
+++ b/drivers/input/touchscreen/cyttsp_core.c
@@ -410,8 +410,10 @@ static int cyttsp_power_on(struct cyttsp *ts)
if (GET_BOOTLOADERMODE(ts->bl_data.bl_status) &&
IS_VALID_APP(ts->bl_data.bl_status)) {
error = cyttsp_exit_bl_mode(ts);
- if (error)
+ if (error) {
+ dev_err(ts->dev, "failed to exit bootloader mode\n");
return error;
+ }
}
if (GET_HSTMODE(ts->bl_data.bl_file) != CY_OPERATE_MODE ||
--
2.29.2
next prev parent reply other threads:[~2021-04-08 13:12 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-08 13:11 [PATCH 0/8 v3] Update CYTTSP driver Linus Walleij
2021-04-08 13:11 ` [PATCH 1/8 v3] Input: cyttsp - Convert bindings to YAML and extend Linus Walleij
2021-04-10 7:44 ` Dmitry Torokhov
2021-04-08 13:11 ` [PATCH 2/8 v3] Input: cyttsp - Probe from compatibles Linus Walleij
2021-04-08 13:11 ` [PATCH 3/8 v3] Input: cyttsp - Obtain regulators Linus Walleij
2021-04-08 13:11 ` Linus Walleij [this message]
2021-04-10 7:31 ` [PATCH 4/8 v3] Input: cyttsp - Error message on boot mode exit error Dmitry Torokhov
2021-04-08 13:11 ` [PATCH 5/8 v3] Input: cyttsp - Reduce reset pulse timings Linus Walleij
2021-04-10 7:32 ` Dmitry Torokhov
2021-04-08 13:11 ` [PATCH 6/8 v3] Input: cyttsp - Drop the phys path Linus Walleij
2021-04-10 7:33 ` Dmitry Torokhov
2021-04-08 13:11 ` [PATCH 7/8 v3] Input: cyttsp - Set abs params for ABS_MT_TOUCH_MAJOR Linus Walleij
2021-04-10 7:34 ` Dmitry Torokhov
2021-04-08 13:11 ` [PATCH 8/8 v3] Input: cyttsp - Flag the device properly Linus Walleij
2021-04-10 7:41 ` Dmitry Torokhov
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