Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index f7c51b8..6537445 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -21,10 +21,6 @@
bool
default y
-config GENERIC_IOMAP
- bool
- default y
-
source "init/Kconfig"
menu "General machine setup"
diff --git a/arch/sparc/defconfig b/arch/sparc/defconfig
index 8a3aef1e..a698562 100644
--- a/arch/sparc/defconfig
+++ b/arch/sparc/defconfig
@@ -5,7 +5,6 @@
CONFIG_UID16=y
CONFIG_HIGHMEM=y
CONFIG_GENERIC_ISA_DMA=y
-CONFIG_GENERIC_IOMAP=y
#
# Code maturity level options
diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S
index f1dcdf8..4c942f7 100644
--- a/arch/sparc64/kernel/head.S
+++ b/arch/sparc64/kernel/head.S
@@ -191,8 +191,9 @@
stx %l3, [%sp + 2047 + 128 + 0x10] ! num_rets, 5
stx %l2, [%sp + 2047 + 128 + 0x18] ! arg1: "translate"
stx %l5, [%sp + 2047 + 128 + 0x20] ! arg2: prom_mmu_ihandle_cache
- srlx %l0, 22, %l3
- sllx %l3, 22, %l3
+ /* PAGE align */
+ srlx %l0, 13, %l3
+ sllx %l3, 13, %l3
stx %l3, [%sp + 2047 + 128 + 0x28] ! arg3: vaddr, our PC
stx %g0, [%sp + 2047 + 128 + 0x30] ! res1
stx %g0, [%sp + 2047 + 128 + 0x38] ! res2
@@ -211,6 +212,9 @@
ldx [%sp + 2047 + 128 + 0x48], %l2 ! physaddr high
stx %l2, [%l4 + 0x0]
ldx [%sp + 2047 + 128 + 0x50], %l3 ! physaddr low
+ /* 4MB align */
+ srlx %l3, 22, %l3
+ sllx %l3, 22, %l3
stx %l3, [%l4 + 0x8]
/* Leave service as-is, "call-method" */
diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index e971156..ba9381f 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -274,7 +274,6 @@
if (uart_circ_empty(xmit) || uart_tx_stopped(&up->port)) {
up->interrupt_mask1 |= SAB82532_IMR1_XPR;
writeb(up->interrupt_mask1, &up->regs->w.imr1);
- uart_write_wakeup(&up->port);
return;
}
diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index d754457..7653d6c 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -517,10 +517,9 @@
if (up->port.info == NULL)
goto ack_tx_int;
xmit = &up->port.info->xmit;
- if (uart_circ_empty(xmit)) {
- uart_write_wakeup(&up->port);
+ if (uart_circ_empty(xmit))
goto ack_tx_int;
- }
+
if (uart_tx_stopped(&up->port))
goto ack_tx_int;