From mboxrd@z Thu Jan 1 00:00:00 1970 From: richard.genoud@gmail.com (Richard Genoud) Date: Tue, 14 Aug 2012 15:49:17 +0200 Subject: [PATCH 03/23] spi/atmel_spi: trivial: change some comments In-Reply-To: <1344952177-18385-1-git-send-email-richard.genoud@gmail.com> References: <1344952177-18385-1-git-send-email-richard.genoud@gmail.com> Message-ID: <1344952177-18385-4-git-send-email-richard.genoud@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Nicolas Ferre To be accurate with introduction of dmaengine enabled driver. Signed-off-by: Nicolas Ferre Signed-off-by: Uwe Kleine-K?nig --- drivers/spi/spi-atmel.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 16d6a83..7c41b07 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -201,6 +201,7 @@ struct atmel_spi { struct spi_transfer *next_transfer; unsigned long next_remaining_bytes; + /* scratch buffer */ void *buffer; dma_addr_t buffer_dma; }; @@ -364,7 +365,7 @@ static void atmel_spi_next_xfer_data(struct spi_master *master, } /* - * Submit next transfer for DMA. + * Submit next transfer for PDC. * lock is held, spi irq is blocked */ static void atmel_spi_next_xfer(struct spi_master *master, -- 1.7.2.5