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authorLinus Torvalds <torvalds@g5.osdl.org>2005-12-01 15:53:33 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-12-01 15:53:33 -0800
commitca98f825ea05edb41346f12408caa30be8a287c6 (patch)
tree98826d67758b0bd028a04e16446441adb66f4d66 /arch
parentb67c26e4fcfdade157d5bd54085720e71518cccd (diff)
parent11849fe67430ba48547e17b25a7831da29863efa (diff)
Merge master.kernel.org:/home/rmk/linux-2.6-arm
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/configs/spitz_defconfig19
-rw-r--r--arch/arm/mach-ixp4xx/ixdp425-setup.c2
-rw-r--r--arch/arm/mach-pxa/Kconfig2
-rw-r--r--arch/arm/mm/flush.c7
4 files changed, 27 insertions, 3 deletions
diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
index 18e9beaec46..9895539533d 100644
--- a/arch/arm/configs/spitz_defconfig
+++ b/arch/arm/configs/spitz_defconfig
@@ -897,7 +897,24 @@ CONFIG_UNIX98_PTYS=y
#
# I2C support
#
-# CONFIG_I2C is not set
+CONFIG_I2C=y
+# CONFIG_I2C_CHARDEV is not set
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+CONFIG_I2C_PXA=y
+# CONFIG_I2C_PXA_SLAVE is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_PCA_ISA is not set
#
# Hardware Monitoring support
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 0a41080d226..3a22d84e104 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -85,7 +85,7 @@ static struct plat_serial8250_port ixdp425_uart_data[] = {
{
.mapbase = IXP4XX_UART2_BASE_PHYS,
.membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
- .irq = IRQ_IXP4XX_UART1,
+ .irq = IRQ_IXP4XX_UART2,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
.iotype = UPIO_MEM,
.regshift = 2,
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 526acbc3206..2a58499c096 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -77,6 +77,8 @@ config MACH_AKITA
depends PXA_SHARPSL_27x
select PXA_SHARP_Cxx00
select MACH_SPITZ
+ select I2C
+ select I2C_PXA
config MACH_SPITZ
bool "Enable Sharp Zaurus SL-3000 (Spitz) Support"
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index c9a03981b78..330695b6b19 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -155,14 +155,19 @@ static void __flush_dcache_aliases(struct address_space *mapping, struct page *p
* space mappings, we can be lazy and remember that we may have dirty
* kernel cache lines for later. Otherwise, we assume we have
* aliasing mappings.
+ *
+ * Note that we disable the lazy flush for SMP.
*/
void flush_dcache_page(struct page *page)
{
struct address_space *mapping = page_mapping(page);
+#ifndef CONFIG_SMP
if (mapping && !mapping_mapped(mapping))
set_bit(PG_dcache_dirty, &page->flags);
- else {
+ else
+#endif
+ {
__flush_dcache_page(mapping, page);
if (mapping && cache_is_vivt())
__flush_dcache_aliases(mapping, page);