Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git

Conflicts:
	drivers/mtd/mtd_blkdevs.c

Merge Grant's device-tree bits so that we can apply the subsequent fixes.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

4 files changed, 8 insertions, 20 deletions

diff --git a/arch/arm/mach-u300/dummyspichip.c b/arch/arm/mach-u300/dummyspichip.c
index 5f55012b7c9e..03f793612594 100644
--- a/arch/arm/mach-u300/dummyspichip.c
+++ b/arch/arm/mach-u300/dummyspichip.c
@@ -46,7 +46,6 @@ static ssize_t dummy_looptest(struct device *dev,
          * struct, this is just used here to alter the behaviour of the chip
          * in order to perform tests.
          */
-        struct pl022_config_chip *chip_info = spi->controller_data;
         int status;
         u8 txbuf[14] = {0xDE, 0xAD, 0xBE, 0xEF, 0x2B, 0xAD,
                         0xCA, 0xFE, 0xBA, 0xBE, 0xB1, 0x05,
@@ -72,7 +71,7 @@ static ssize_t dummy_looptest(struct device *dev,
          * Force chip to 8 bit mode
          * WARNING: NEVER DO THIS IN REAL DRIVER CODE, THIS SHOULD BE STATIC!
          */
-        chip_info->data_size = SSP_DATA_BITS_8;
+        spi->bits_per_word = 8;
         /* You should NOT DO THIS EITHER */
         spi->master->setup(spi);
 
@@ -159,7 +158,7 @@ static ssize_t dummy_looptest(struct device *dev,
          * Force chip to 16 bit mode
          * WARNING: NEVER DO THIS IN REAL DRIVER CODE, THIS SHOULD BE STATIC!
          */
-        chip_info->data_size = SSP_DATA_BITS_16;
+        spi->bits_per_word = 16;
         /* You should NOT DO THIS EITHER */
         spi->master->setup(spi);
 
diff --git a/arch/arm/mach-u300/include/mach/debug-macro.S b/arch/arm/mach-u300/include/mach/debug-macro.S
index 92c12420256f..df715707bead 100644
--- a/arch/arm/mach-u300/include/mach/debug-macro.S
+++ b/arch/arm/mach-u300/include/mach/debug-macro.S
@@ -10,13 +10,12 @@
  */
 #include <mach/hardware.h>
 
-        .macro  addruart, rx, tmp
+        .macro  addruart, rp, rv
         /* If we move the address using MMU, use this. */
-        mrc     p15, 0, \rx, c1, c0
-        tst     \rx, #1                 @ MMU enabled?
-        ldreq   \rx,      = U300_SLOW_PER_PHYS_BASE @ MMU off, physical address
-        ldrne   \rx,      = U300_SLOW_PER_VIRT_BASE @ MMU on, virtual address
-        orr     \rx, \rx, #0x00003000
+        ldr     \rp,      = U300_SLOW_PER_PHYS_BASE @ MMU off, physical address
+        ldr     \rv,      = U300_SLOW_PER_VIRT_BASE @ MMU on, virtual address
+        orr     \rp, \rp, #0x00003000
+        orr     \rv, \rv, #0x00003000
         .endm
 
 #include <asm/hardware/debug-pl01x.S>
diff --git a/arch/arm/mach-u300/spi.c b/arch/arm/mach-u300/spi.c
index f0e887bea30e..edb2c0d255c2 100644
--- a/arch/arm/mach-u300/spi.c
+++ b/arch/arm/mach-u300/spi.c
@@ -30,8 +30,6 @@ static void select_dummy_chip(u32 chipselect)
 }
 
 struct pl022_config_chip dummy_chip_info = {
-        /* Nominally this is LOOPBACK_DISABLED, but this is our dummy chip! */
-        .lbm = LOOPBACK_ENABLED,
         /*
          * available POLLING_TRANSFER and INTERRUPT_TRANSFER,
          * DMA_TRANSFER does not work
@@ -42,14 +40,8 @@ struct pl022_config_chip dummy_chip_info = {
         .hierarchy = SSP_MASTER,
         /* 0 = drive TX even as slave, 1 = do not drive TX as slave */
         .slave_tx_disable = 0,
-        /* LSB first */
-        .endian_tx = SSP_TX_LSB,
-        .endian_rx = SSP_RX_LSB,
-        .data_size = SSP_DATA_BITS_8, /* used to be 12 in some default */
         .rx_lev_trig = SSP_RX_1_OR_MORE_ELEM,
         .tx_lev_trig = SSP_TX_1_OR_MORE_EMPTY_LOC,
-        .clk_phase = SSP_CLK_SECOND_EDGE,
-        .clk_pol = SSP_CLK_POL_IDLE_LOW,
         .ctrl_len = SSP_BITS_12,
         .wait_state = SSP_MWIRE_WAIT_ZERO,
         .duplex = SSP_MICROWIRE_CHANNEL_FULL_DUPLEX,
@@ -75,7 +67,7 @@ static struct spi_board_info u300_spi_devices[] = {
                 .bus_num        = 0, /* Only one bus on this chip */
                 .chip_select    = 0,
                 /* Means SPI_CS_HIGH, change if e.g low CS */
-                .mode           = 0,
+                .mode           = SPI_MODE_1 | SPI_LSB_FIRST | SPI_LOOP,
         },
 #endif
 };
diff --git a/arch/arm/mach-u300/u300.c b/arch/arm/mach-u300/u300.c
index bfcda9820888..07c35a846424 100644
--- a/arch/arm/mach-u300/u300.c
+++ b/arch/arm/mach-u300/u300.c
@@ -61,8 +61,6 @@ static void __init u300_init_machine(void)
 
 MACHINE_START(U300, MACH_U300_STRING)
         /* Maintainer: Linus Walleij <linus.walleij@stericsson.com> */
-        .phys_io        = U300_AHB_PER_PHYS_BASE,
-        .io_pg_offst    = ((U300_AHB_PER_VIRT_BASE) >> 18) & 0xfffc,
         .boot_params    = BOOT_PARAMS_OFFSET,
         .map_io         = u300_map_io,
         .reserve        = u300_reserve,