spi: spi-fsl-lpspi: fsl_lpspi_write_tx_fifo(): simplify while() loop check

To simplify the loop check. Combine both conditions of the while() and the
directly following if() into the while().

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Link: https://patch.msgid.link/20260319-spi-fsl-lpspi-cleanups-v2-10-02b56c5d44a8@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c
index 7bc14e56daccc6d97b61f126e4ef603341edf77c..3771fed7ea3f714d4004f298a508c0c0a62535d8 100644 (file)
--- a/drivers/spi/spi-fsl-lpspi.c
+++ b/drivers/spi/spi-fsl-lpspi.c
@@ -262,9 +262,7 @@ static void fsl_lpspi_write_tx_fifo(struct fsl_lpspi_data *fsl_lpspi)
 
        txfifo_cnt = readl(fsl_lpspi->base + IMX7ULP_FSR) & 0xff;
 
-       while (txfifo_cnt < fsl_lpspi->txfifosize) {
-               if (!fsl_lpspi->remain)
-                       break;
+       while (txfifo_cnt < fsl_lpspi->txfifosize && fsl_lpspi->remain) {
                fsl_lpspi->tx(fsl_lpspi);
                txfifo_cnt++;
        }