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Input: cyttsp - error message on boot mode exit error 

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>
Link: https://lore.kernel.org/r/20210408131153.3446138-5-linus.walleij@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Linus Walleij 2021-04-10 00:31:12 -07:00 committed by Dmitry Torokhov
parent 236798a1a9
commit 3984113676
1 changed files with 3 additions and 1 deletions
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4
drivers/input/touchscreen/cyttsp_core.c
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@ -408,8 +408,10 @@ 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 ||