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| H A D | cyttsp_core.c | 84c36ab7 Mon Mar 22 22:25:26 CDT 2021 Linus Walleij <linus.walleij@linaro.org> Input: cyttsp - verbose error on soft reset
The first thing the Cypress driver does when starting
up is to try a soft reset. This is the first point where
the driver SPI/I2C communication can fail, so put out some
nice debug text:
cyttsp-spi spi2.0: failed to send soft reset
Instead of just:
cyttsp-spi: probe of spi2.0 failed with error -5
This is more helpful.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210322221349.1116666-1-linus.walleij@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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