leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'spi/topic/dspi' into spi-next

Browse Source
This commit is contained in:
Mark Brown 2013-10-25 09:51:27 +01:00
commit a59ca9773c
2 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/spi/Kconfig
View File

@ -264,6 +264,7 @@ config SPI_FSL_SPI
config SPI_FSL_DSPI
tristate "Freescale DSPI controller"
select SPI_BITBANG
depends on SOC_VF610 || COMPILE_TEST
help
This enables support for the Freescale DSPI controller in master
mode. VF610 platform uses the controller.

8
drivers/spi/spi-fsl-dspi.c
View File

@ -108,7 +108,7 @@ struct fsl_dspi {
struct spi_bitbang bitbang;
struct platform_device *pdev;
void *base;
void __iomem *base;
int irq;
struct clk *clk;
@ -165,7 +165,7 @@ static void hz_to_spi_baud(char *pbr, char *br, int speed_hz,
}
}
pr_warn("Can not find valid buad rate,speed_hz is %d,clkrate is %ld\
pr_warn("Can not find valid baud rate,speed_hz is %d,clkrate is %ld\
,we use the max prescaler value.\n", speed_hz, clkrate);
*pbr = ARRAY_SIZE(pbr_tbl) - 1;
*br = ARRAY_SIZE(brs) - 1;
@ -520,7 +520,6 @@ out_clk_put:
clk_disable_unprepare(dspi->clk);
out_master_put:
spi_master_put(master);
platform_set_drvdata(pdev, NULL);
return ret;
}
@ -531,6 +530,7 @@ static int dspi_remove(struct platform_device *pdev)
/* Disconnect from the SPI framework */
spi_bitbang_stop(&dspi->bitbang);
clk_disable_unprepare(dspi->clk);
spi_master_put(dspi->bitbang.master);
return 0;
@ -547,5 +547,5 @@ static struct platform_driver fsl_dspi_driver = {
module_platform_driver(fsl_dspi_driver);
MODULE_DESCRIPTION("Freescale DSPI Controller Driver");
MODULE_LICENSE("GPL v2");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:" DRIVER_NAME);