spi: bcmbca-hsspi: disable clocks on resume failure

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bcmbca_hsspi_resume() enables the HSSPI clock, and optionally the PLL
clock, before restarting the SPI controller queue.

If spi_controller_resume() fails, the function currently reports success
and leaves those clocks enabled. Propagate the error and disable the
clocks before returning.

Fixes: a38a2233f2 ("spi: bcmbca-hsspi: Add driver for newer HSSPI controller")
Cc: stable@vger.kernel.org
Signed-off-by: Can Peng <pengcan@kylinos.cn>
Reviewed-by: Kursad Oney <kursad.oney@broadcom.com>
Link: https://patch.msgid.link/20260804071904.860842-1-pengcan@kylinos.cn
Signed-off-by: Mark Brown <broonie@kernel.org>

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Can Peng 2026-08-04 15:19:04 +08:00 • committed by Mark Brown

parent 2b62c2c134

commit d2f5a60671

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drivers/spi/spi-bcmbca-hsspi.c

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