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cb86a3383a
The function uart_fifo_timeout() returns an unsigned long value, which is the number of jiffies. Therefore, change the variable timeout in the function uart_poll_timeout() from int to unsigned long. Change the return type of the function uart_poll_timeout() from int to unsigned long to be consistent with the type of timeout values. Signed-off-by: Vamshi Gajjela <vamshigajjela@google.com> Link: https://lore.kernel.org/r/20231109063417.3971005-2-vamshigajjela@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>