From b326c71d4e6f9623ee137bccf8205e4327aa1914 Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Thu, 19 Mar 2026 17:55:43 +0100 Subject: [PATCH] spi: spi-fsl-lpspi: fsl_lpspi_reset(): convert to void function The function fsl_lpspi_reset() cannot fail and it's return value is never checked. Simplify the code and convert it into a void function. Signed-off-by: Marc Kleine-Budde Link: https://patch.msgid.link/20260319-spi-fsl-lpspi-cleanups-v2-9-02b56c5d44a8@pengutronix.de Signed-off-by: Mark Brown --- drivers/spi/spi-fsl-lpspi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c index 577403026c68..7bc14e56dacc 100644 --- a/drivers/spi/spi-fsl-lpspi.c +++ b/drivers/spi/spi-fsl-lpspi.c @@ -573,7 +573,7 @@ static int fsl_lpspi_wait_for_completion(struct spi_controller *controller) return 0; } -static int fsl_lpspi_reset(struct fsl_lpspi_data *fsl_lpspi) +static void fsl_lpspi_reset(struct fsl_lpspi_data *fsl_lpspi) { u32 temp; @@ -588,8 +588,6 @@ static int fsl_lpspi_reset(struct fsl_lpspi_data *fsl_lpspi) /* W1C for all flags in SR */ writel(SR_CLEAR_MASK, fsl_lpspi->base + IMX7ULP_SR); - - return 0; } static void fsl_lpspi_dma_rx_callback(void *cookie)