486676116f
According to the docs I have, bit 21 of the status register is asserted when the FIFO is _not_ empty. Add the definition. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240112150307.1.I7dc0993c1e758a1efedd651e7e1670deb1b430fb@changeid Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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