serial: qcom: use check for empty instead of pending

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The code wants to know if the circ buffer is empty, so use the proper
macro.

No functional change intended, just saner function name used for that
use case.

Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220421101708.5640-6-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jiri Slaby 2022-04-21 12:17:06 +02:00 • committed by Greg Kroah-Hartman

parent e48b68ab0c

commit d2b574c0b4

1 changed files with 1 additions and 1 deletions

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drivers/tty/serial/qcom_geni_serial.c

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