From 3c633f9dbd824b2f8e5e1a3c1fd533c1b2801be5 Mon Sep 17 00:00:00 2001 From: Keiji Hayashibara Date: Tue, 3 Sep 2019 14:30:59 +0900 Subject: spi: uniphier: fix wrong register overwrite When it changes the spi mode, the register is overwritten incorrectly. This commit fixes this register overwrite. Signed-off-by: Keiji Hayashibara Link: https://lore.kernel.org/r/1567488661-11428-2-git-send-email-hayashibara.keiji@socionext.com Signed-off-by: Mark Brown --- drivers/spi/spi-uniphier.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/spi') diff --git a/drivers/spi/spi-uniphier.c b/drivers/spi/spi-uniphier.c index 5a6137fe172d..50f12fb20403 100644 --- a/drivers/spi/spi-uniphier.c +++ b/drivers/spi/spi-uniphier.c @@ -214,6 +214,7 @@ static void uniphier_spi_setup_transfer(struct spi_device *spi, if (!priv->is_save_param || priv->mode != spi->mode) { uniphier_spi_set_mode(spi); priv->mode = spi->mode; + priv->is_save_param = false; } if (!priv->is_save_param || priv->bits_per_word != t->bits_per_word) { -- cgit v1.2.3