gpiolib: Make deferral warnings debug messages

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With the recent addition of the shared GPIO support, warning messages
such as the following are being observed ...

 reg-fixed-voltage regulator-vdd-3v3-pcie: cannot find GPIO chip
  gpiolib_shared.proxy.6, deferring

These are seen even with GPIO_SHARED_PROXY=y.

Given that the GPIOs are successfully found a bit later during boot and
the code is intentionally returning -EPROBE_DEFER when they are not
found, downgrade these messages to debug prints to avoid unnecessary
warnings being observed.

Note that although the 'cannot find GPIO line' warning has not been
observed in this case, it seems reasonable to make this print a debug
print for consistency too.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://patch.msgid.link/20260401133441.47641-1-jonathanh@nvidia.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>

...

This commit is contained in:

Jon Hunter 2026-04-01 14:34:41 +01:00 • committed by Bartosz Golaszewski

parent 802c51a83e

commit 779ae2232c

1 changed files with 4 additions and 4 deletions

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drivers/gpio/gpiolib.c

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