b43: Remove unnecessary MMIO accesses in the interrupt hotpath.

[openwrt.git] / target / linux / generic-2.6 / patches-2.6.28 / 922-gpiommc.patch

diff --git a/target/linux/generic-2.6/patches-2.6.28/922-gpiommc.patch b/target/linux/generic-2.6/patches-2.6.28/922-gpiommc.patch
index d14321c..99e12c6 100644 (file)
--- a/target/linux/generic-2.6/patches-2.6.28/922-gpiommc.patch
+++ b/target/linux/generic-2.6/patches-2.6.28/922-gpiommc.patch
@@ -1,7 +1,5 @@
-Index: linux-2.6.28.2/drivers/mmc/host/gpiommc.c
-===================================================================
---- /dev/null  1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.28.2/drivers/mmc/host/gpiommc.c  2009-02-10 17:16:16.000000000 +0100
+--- /dev/null
++++ b/drivers/mmc/host/gpiommc.c

 @@ -0,0 +1,608 @@
 +/*
 + * Driver an MMC/SD card on a bitbanging GPIO SPI bus.
 @@ -0,0 +1,608 @@
 +/*
 + * Driver an MMC/SD card on a bitbanging GPIO SPI bus.


@@ -611,10 +609,8 @@ Index: linux-2.6.28.2/drivers/mmc/host/gpiommc.c
 +      platform_driver_unregister(&gpiommc_plat_driver);
 +}
 +module_exit(gpiommc_modexit);
 +      platform_driver_unregister(&gpiommc_plat_driver);
 +}
 +module_exit(gpiommc_modexit);

-Index: linux-2.6.28.2/drivers/mmc/host/Kconfig
-===================================================================
---- linux-2.6.28.2.orig/drivers/mmc/host/Kconfig       2009-02-10 17:16:15.000000000 +0100
-+++ linux-2.6.28.2/drivers/mmc/host/Kconfig    2009-02-10 17:16:16.000000000 +0100
+--- a/drivers/mmc/host/Kconfig
++++ b/drivers/mmc/host/Kconfig

 @@ -192,3 +192,28 @@ config MMC_TMIO
        help
          This provides support for the SD/MMC cell found in TC6393XB,
 @@ -192,3 +192,28 @@ config MMC_TMIO
        help
          This provides support for the SD/MMC cell found in TC6393XB,


@@ -644,20 +640,16 @@ Index: linux-2.6.28.2/drivers/mmc/host/Kconfig
 +      help
 +        This option automatically enables configfs support for gpiommc
 +        if configfs is available.
 +      help
 +        This option automatically enables configfs support for gpiommc
 +        if configfs is available.

-Index: linux-2.6.28.2/drivers/mmc/host/Makefile
-===================================================================
---- linux-2.6.28.2.orig/drivers/mmc/host/Makefile      2009-02-10 17:16:15.000000000 +0100
-+++ linux-2.6.28.2/drivers/mmc/host/Makefile   2009-02-10 17:16:16.000000000 +0100
+--- a/drivers/mmc/host/Makefile
++++ b/drivers/mmc/host/Makefile

 @@ -22,4 +22,5 @@ obj-$(CONFIG_MMC_SPI)                += mmc_spi.o
  obj-$(CONFIG_MMC_S3C)         += s3cmci.o
  obj-$(CONFIG_MMC_SDRICOH_CS)  += sdricoh_cs.o
  obj-$(CONFIG_MMC_TMIO)                += tmio_mmc.o
 +obj-$(CONFIG_GPIOMMC)         += gpiommc.o
  
 @@ -22,4 +22,5 @@ obj-$(CONFIG_MMC_SPI)                += mmc_spi.o
  obj-$(CONFIG_MMC_S3C)         += s3cmci.o
  obj-$(CONFIG_MMC_SDRICOH_CS)  += sdricoh_cs.o
  obj-$(CONFIG_MMC_TMIO)                += tmio_mmc.o
 +obj-$(CONFIG_GPIOMMC)         += gpiommc.o
  

-Index: linux-2.6.28.2/include/linux/mmc/gpiommc.h
-===================================================================
---- /dev/null  1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.28.2/include/linux/mmc/gpiommc.h 2009-02-10 17:16:16.000000000 +0100
+--- /dev/null
++++ b/include/linux/mmc/gpiommc.h

 @@ -0,0 +1,71 @@
 +/*
 + * Device driver for MMC/SD cards driven over a GPIO bus.
 @@ -0,0 +1,71 @@
 +/*
 + * Device driver for MMC/SD cards driven over a GPIO bus.


@@ -730,10 +722,8 @@ Index: linux-2.6.28.2/include/linux/mmc/gpiommc.h
 +int gpiommc_next_id(void);
 +
 +#endif /* LINUX_GPIOMMC_H_ */
 +int gpiommc_next_id(void);
 +
 +#endif /* LINUX_GPIOMMC_H_ */

-Index: linux-2.6.28.2/Documentation/gpiommc.txt
-===================================================================
---- /dev/null  1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.28.2/Documentation/gpiommc.txt   2009-02-10 17:16:16.000000000 +0100
+--- /dev/null
++++ b/Documentation/gpiommc.txt

 @@ -0,0 +1,97 @@
 +GPIOMMC - Driver for an MMC/SD card on a bitbanging GPIO SPI bus
 +================================================================
 @@ -0,0 +1,97 @@
 +GPIOMMC - Driver for an MMC/SD card on a bitbanging GPIO SPI bus
 +================================================================


@@ -832,10 +822,8 @@ Index: linux-2.6.28.2/Documentation/gpiommc.txt
 +(/config/gpiommc/my_mmc in this example).
 +There's no need to first unregister the device before removing it. That will
 +be done automatically.
 +(/config/gpiommc/my_mmc in this example).
 +There's no need to first unregister the device before removing it. That will
 +be done automatically.

-Index: linux-2.6.28.2/MAINTAINERS
-===================================================================
---- linux-2.6.28.2.orig/MAINTAINERS    2009-02-10 17:16:15.000000000 +0100
-+++ linux-2.6.28.2/MAINTAINERS 2009-02-10 17:16:16.000000000 +0100
+--- a/MAINTAINERS
++++ b/MAINTAINERS

 @@ -1911,6 +1911,11 @@ W:      http://moinejf.free.fr
  L:    video4linux-list@redhat.com
  S:    Maintained
 @@ -1911,6 +1911,11 @@ W:      http://moinejf.free.fr
  L:    video4linux-list@redhat.com
  S:    Maintained