From mboxrd@z Thu Jan 1 00:00:00 1970 From: kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org Subject: [PATCH 9/9] spi: bcm2835aux: remove dead code Date: Sun, 24 Feb 2019 12:54:40 +0000 Message-ID: <20190224125440.16117-10-kernel@martin.sperl.org> References: <20190224125440.16117-1-kernel@martin.sperl.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Mark Brown , Eric Anholt , Stefan Wahren , Hubert Denkmair , linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-rpi-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Return-path: In-Reply-To: <20190224125440.16117-1-kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-rpi-kernel" Errors-To: linux-rpi-kernel-bounces+glkr-linux-rpi-kernel=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-spi.vger.kernel.org From: Martin Sperl Remove dead code that never can get reached, as we limit count to a max of 3. Suggested-by: Hubert Denkmair Signed-off-by: Martin Sperl --- drivers/spi/spi-bcm2835aux.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/spi/spi-bcm2835aux.c b/drivers/spi/spi-bcm2835aux.c index 8cd273d0fef2..109eba6308cc 100644 --- a/drivers/spi/spi-bcm2835aux.c +++ b/drivers/spi/spi-bcm2835aux.c @@ -175,9 +175,6 @@ static inline void bcm2835aux_rd_fifo(struct bcm2835aux_spi *bs) data = bcm2835aux_rd(bs, BCM2835_AUX_SPI_IO); if (bs->rx_buf) { switch (count) { - case 4: - *bs->rx_buf++ = (data >> 24) & 0xff; - /* fallthrough */ case 3: *bs->rx_buf++ = (data >> 16) & 0xff; /* fallthrough */ -- 2.11.0