spi: bcm-qspi: Handle clock probe deferral
commit 0392727c upstream. The clock provider may not be ready by the time spi-bcm-qspi gets probed, handle probe deferral using devm_clk_get_optional(). Signed-off-by:Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
Kamal Dasu <kdasu.kdev@gmail.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200420190853.45614-2-kdasu.kdev@gmail.com Signed-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
f38afdec
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