diff options
| author |   Andrea Paterniani <a.paterniani@swapp-eng.it> | 2007-06-01 00:47:07 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-06-01 08:18:30 -0700 |
| commit | ac140a8f8396504b33ddafb7309feca77bff8497 (patch) | |
| tree | 609b2ad3b02c3012ced92405d78945196245a0cd /drivers/spi | |
| parent | serial_core.h: include <linux/sysrq.h> (diff) | |
| download | linux-dev-ac140a8f8396504b33ddafb7309feca77bff8497.tar.xz linux-dev-ac140a8f8396504b33ddafb7309feca77bff8497.zip | |
SPI: Freescale iMX SPI controller driver fixes
Fix 2 bugs:
- SPI_DMA_RHDMA bad value.
- Missing return value in setup() function (lost passing from
patch-2.6.20-rc4-spi_imx to patch-2.6.20-rc6-spi_imx).
Signed-off-by: Andrea Paterniani <a.paterniani@swapp-eng.it>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi_imx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c index 51daa212c6b7..656be4a5094a 100644 --- a/drivers/spi/spi_imx.c +++ b/drivers/spi/spi_imx.c @@ -121,7 +121,7 @@ 32.768 KHz Clock */ /* SPI DMA Register Bit Fields & Masks */ -#define SPI_DMA_RHDMA (0xF << 4) /* RXFIFO Half Status */ +#define SPI_DMA_RHDMA (0x1 << 4) /* RXFIFO Half Status */ #define SPI_DMA_RFDMA (0x1 << 5) /* RXFIFO Full Status */ #define SPI_DMA_TEDMA (0x1 << 6) /* TXFIFO Empty Status */ #define SPI_DMA_THDMA (0x1 << 7) /* TXFIFO Half Status */ @@ -1355,6 +1355,7 @@ static int setup(struct spi_device *spi) spi->bits_per_word, spi_speed_hz(SPI_CONTROL_DATARATE_MIN), spi->max_speed_hz); + return status; err_first_setup: kfree(chip); |