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| author | Marc Zyngier <maz@kernel.org> | 2020-12-04 16:47:38 +0000 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2020-12-09 18:07:03 +0100 |
| commit | fddd408ad448efc49c67f8dfdc4e86b31c683a0c (patch) | |
| tree | 2a2bc7b387760ddfa8816605f88400a7f3a16264 /arch/arm | |
| parent | 5d47c887cceed5261e82e2cc7e996b877d5381f8 (diff) | |
| download | linux-fddd408ad448efc49c67f8dfdc4e86b31c683a0c.tar.bz2 | |
USB: serial: ftdi_sio: log the CBUS GPIO validity
The validity of the ftdi CBUS GPIO is pretty hidden so far,
and finding out *why* some GPIOs don't work is sometimes
hard to identify. So let's help the user by displaying the
map of the CBUS pins that are valid for a GPIO.
Suggested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20201204164739.781812-4-maz@kernel.org
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
[johan: demote to KERN_DEBUG, rephrase messages, drop ftx-prog warning]
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions