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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-25 10:51:53 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-25 10:51:53 +0100 |
commit | ff85f707ac49ad77b7cf8dcef38e7fcd468ca3d6 (patch) | |
tree | 886db57888058d507c6a14000cf4dd2b581311e1 /drivers/spi/spi-atmel.c | |
parent | e9533ae539d5cc3d5fc501529d2df7b77e20449c (diff) | |
parent | bc465aa9d045feb0e13b4a8f32cc33c1943f62d6 (diff) | |
download | linux-ff85f707ac49ad77b7cf8dcef38e7fcd468ca3d6.tar.gz linux-ff85f707ac49ad77b7cf8dcef38e7fcd468ca3d6.tar.bz2 linux-ff85f707ac49ad77b7cf8dcef38e7fcd468ca3d6.zip |
Merge 4.0-rc5 into char-misc-next
We want those fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/spi/spi-atmel.c')
-rw-r--r-- | drivers/spi/spi-atmel.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 9af7841f2e8c..06de34001c66 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -764,17 +764,17 @@ static void atmel_spi_pdc_next_xfer(struct spi_master *master, (unsigned long long)xfer->rx_dma); } - /* REVISIT: We're waiting for ENDRX before we start the next + /* REVISIT: We're waiting for RXBUFF before we start the next * transfer because we need to handle some difficult timing - * issues otherwise. If we wait for ENDTX in one transfer and - * then starts waiting for ENDRX in the next, it's difficult - * to tell the difference between the ENDRX interrupt we're - * actually waiting for and the ENDRX interrupt of the + * issues otherwise. If we wait for TXBUFE in one transfer and + * then starts waiting for RXBUFF in the next, it's difficult + * to tell the difference between the RXBUFF interrupt we're + * actually waiting for and the RXBUFF interrupt of the * previous transfer. * * It should be doable, though. Just not now... */ - spi_writel(as, IER, SPI_BIT(ENDRX) | SPI_BIT(OVRES)); + spi_writel(as, IER, SPI_BIT(RXBUFF) | SPI_BIT(OVRES)); spi_writel(as, PTCR, SPI_BIT(TXTEN) | SPI_BIT(RXTEN)); } |