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authorLen Brown <len.brown@intel.com>2008-10-23 05:57:26 +0200
committerLen Brown <len.brown@intel.com>2008-10-23 06:11:07 +0200
commit057316cc6a5b521b332a1d7ccc871cd60c904c74 (patch)
tree4333e608da237c73ff69b10878025cca96dcb4c8 /drivers/spi/mpc52xx_psc_spi.c
parentpanasonic-laptop: fix build (diff)
parentbinfmt_elf_fdpic: Update for cputime changes. (diff)
downloadlinux-057316cc6a5b521b332a1d7ccc871cd60c904c74.tar.xz
linux-057316cc6a5b521b332a1d7ccc871cd60c904c74.zip
Merge branch 'linus' into test
Conflicts: MAINTAINERS arch/x86/kernel/acpi/boot.c arch/x86/kernel/acpi/sleep.c drivers/acpi/Kconfig drivers/pnp/Makefile drivers/pnp/quirks.c Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/spi/mpc52xx_psc_spi.c')
-rw-r--r--drivers/spi/mpc52xx_psc_spi.c61
1 files changed, 3 insertions, 58 deletions
diff --git a/drivers/spi/mpc52xx_psc_spi.c b/drivers/spi/mpc52xx_psc_spi.c
index 25eda71f4bf4..0debe11b67b4 100644
--- a/drivers/spi/mpc52xx_psc_spi.c
+++ b/drivers/spi/mpc52xx_psc_spi.c
@@ -15,13 +15,7 @@
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
-
-#if defined(CONFIG_PPC_MERGE)
#include <linux/of_platform.h>
-#else
-#include <linux/platform_device.h>
-#endif
-
#include <linux/workqueue.h>
#include <linux/completion.h>
#include <linux/io.h>
@@ -108,13 +102,13 @@ static void mpc52xx_psc_spi_activate_cs(struct spi_device *spi)
* Because psc->ccr is defined as 16bit register instead of 32bit
* just set the lower byte of BitClkDiv
*/
- ccr = in_be16(&psc->ccr);
+ ccr = in_be16((u16 __iomem *)&psc->ccr);
ccr &= 0xFF00;
if (cs->speed_hz)
ccr |= (MCLK / cs->speed_hz - 1) & 0xFF;
else /* by default SPI Clk 1MHz */
ccr |= (MCLK / 1000000 - 1) & 0xFF;
- out_be16(&psc->ccr, ccr);
+ out_be16((u16 __iomem *)&psc->ccr, ccr);
mps->bits_per_word = cs->bits_per_word;
if (mps->activate_cs)
@@ -347,7 +341,7 @@ static int mpc52xx_psc_spi_port_config(int psc_id, struct mpc52xx_psc_spi *mps)
/* Configure 8bit codec mode as a SPI master and use EOF flags */
/* SICR_SIM_CODEC8|SICR_GENCLK|SICR_SPI|SICR_MSTR|SICR_USEEOF */
out_be32(&psc->sicr, 0x0180C800);
- out_be16(&psc->ccr, 0x070F); /* by default SPI Clk 1MHz */
+ out_be16((u16 __iomem *)&psc->ccr, 0x070F); /* default SPI Clk 1MHz */
/* Set 2ms DTL delay */
out_8(&psc->ctur, 0x00);
@@ -471,53 +465,6 @@ static int __exit mpc52xx_psc_spi_do_remove(struct device *dev)
return 0;
}
-#if !defined(CONFIG_PPC_MERGE)
-static int __init mpc52xx_psc_spi_probe(struct platform_device *dev)
-{
- switch(dev->id) {
- case 1:
- case 2:
- case 3:
- case 6:
- return mpc52xx_psc_spi_do_probe(&dev->dev,
- MPC52xx_PA(MPC52xx_PSCx_OFFSET(dev->id)),
- MPC52xx_PSC_SIZE, platform_get_irq(dev, 0), dev->id);
- default:
- return -EINVAL;
- }
-}
-
-static int __exit mpc52xx_psc_spi_remove(struct platform_device *dev)
-{
- return mpc52xx_psc_spi_do_remove(&dev->dev);
-}
-
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:mpc52xx-psc-spi");
-
-static struct platform_driver mpc52xx_psc_spi_platform_driver = {
- .remove = __exit_p(mpc52xx_psc_spi_remove),
- .driver = {
- .name = "mpc52xx-psc-spi",
- .owner = THIS_MODULE,
- },
-};
-
-static int __init mpc52xx_psc_spi_init(void)
-{
- return platform_driver_probe(&mpc52xx_psc_spi_platform_driver,
- mpc52xx_psc_spi_probe);
-}
-module_init(mpc52xx_psc_spi_init);
-
-static void __exit mpc52xx_psc_spi_exit(void)
-{
- platform_driver_unregister(&mpc52xx_psc_spi_platform_driver);
-}
-module_exit(mpc52xx_psc_spi_exit);
-
-#else /* defined(CONFIG_PPC_MERGE) */
-
static int __init mpc52xx_psc_spi_of_probe(struct of_device *op,
const struct of_device_id *match)
{
@@ -586,8 +533,6 @@ static void __exit mpc52xx_psc_spi_exit(void)
}
module_exit(mpc52xx_psc_spi_exit);
-#endif /* defined(CONFIG_PPC_MERGE) */
-
MODULE_AUTHOR("Dragos Carp");
MODULE_DESCRIPTION("MPC52xx PSC SPI Driver");
MODULE_LICENSE("GPL");