diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2021-04-10 00:31:12 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-04-10 00:45:50 -0700 |
| commit | 39841136766651e487458d9ee1660fe86aa697f3 (patch) | |
| tree | 4e6216d218deb3531ac2076e3b7d3082473a0362 /drivers/input/touchscreen | |
| parent | 236798a1a95fa0c3f923d92d570ff656d2d8e8f5 (diff) | |
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>
Diffstat (limited to 'drivers/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/cyttsp_core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/cyttsp_core.c b/drivers/input/touchscreen/cyttsp_core.c index c59aa6b8d257..4dc387659e2a 100644 --- a/drivers/input/touchscreen/cyttsp_core.c +++ b/drivers/input/touchscreen/cyttsp_core.c @@ -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 || |