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[3/3] spi: ppc4xx: Drop write-only variable

Message ID 20240210164006.208149-8-u.kleine-koenig@pengutronix.de
State Accepted
Commit b3aa619a8b4706f35cb62f780c14e68796b37f3f
Headers show
Series spi: ppc4xx: Various fixes | expand

Commit Message

Uwe Kleine-König Feb. 10, 2024, 4:40 p.m. UTC 
Since commit 24778be20f87 ("spi: convert drivers to use
bits_per_word_mask") the bits_per_word variable is only written to. The
check that was there before isn't needed any more as the spi core
ensures that only 8 bit transfers are used, so the variable can go away
together with all assignments to it.

Fixes: 24778be20f87 ("spi: convert drivers to use bits_per_word_mask")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/spi/spi-ppc4xx.c | 5 -----
 1 file changed, 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/spi/spi-ppc4xx.c b/drivers/spi/spi-ppc4xx.c
index 2d5536efa9f8..942c3117ab3a 100644
--- a/drivers/spi/spi-ppc4xx.c
+++ b/drivers/spi/spi-ppc4xx.c
@@ -168,10 +168,8 @@  static int spi_ppc4xx_setupxfer(struct spi_device *spi, struct spi_transfer *t)
 	int scr;
 	u8 cdm = 0;
 	u32 speed;
-	u8 bits_per_word;
 
 	/* Start with the generic configuration for this device. */
-	bits_per_word = spi->bits_per_word;
 	speed = spi->max_speed_hz;
 
 	/*
@@ -179,9 +177,6 @@  static int spi_ppc4xx_setupxfer(struct spi_device *spi, struct spi_transfer *t)
 	 * the transfer to overwrite the generic configuration with zeros.
 	 */
 	if (t) {
-		if (t->bits_per_word)
-			bits_per_word = t->bits_per_word;
-
 		if (t->speed_hz)
 			speed = min(t->speed_hz, spi->max_speed_hz);
 	}