[v3 PATCH 06/12] spi/atmel_spi: add dmaengine support
flat view
From: Joe Perches <joe@perches.com>
Date: 2013-01-07 02:10:16
Also in:
linux-spi, lkml
On Mon, 2013-01-07 at 09:50 +0800, Wenyou Yang wrote:
From: Nicolas Ferre <redacted>
[]
quoted hunk ↗ jump to hunk
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
[]
quoted hunk ↗ jump to hunk
+static inline bool atmel_spi_use_dma(struct atmel_spi *as, + struct spi_transfer *xfer) +{ + if ((as->use_dma) && (xfer->len >= DMA_MIN_BYTES)) + return true; + else + return false; +}
Same unnecessary form. return as->use_dma && xfer->len >= DMA_MIN_BYTES;
quoted hunk ↗ jump to hunk
+static inline bool atmel_spi_use_pdc(struct atmel_spi *as) +{ + if (as->use_pdc) + return true; + else + return false; +}
Does this function really need to exist at all?