linux.git/arch/sh, branch v2.6.37

sh: Fix up SH7201 clkfwk build.

2010-12-24T03:15:57+00:00

The master clock initialization for SH7201 was wholly bogus. Users of the
legacy API must initialize the clock rate through the struct clk itself
rather than returning the clock frequency. Given that the init function
itself is void, returning the frequency isn't terribly effective.

Signed-off-by: Paul Mundt

sh: mach-se: Fix up SE7206 build.

2010-12-24T02:30:10+00:00

With some recent tidying of duplicate register definitions the se7206 IRQ
code broke:

arch/sh/boards/mach-se/7206/irq.c: error: 'INTC_ICR' undeclared (first use in this function)
arch/sh/boards/mach-se/7206/irq.c: error: (Each undeclared identifier is reported only once
arch/sh/boards/mach-se/7206/irq.c: error: for each function it appears in.)

Fix it up.

Signed-off-by: Paul Mundt

sh: Fix up SH4-202 clkfwk build.

2010-12-24T02:27:29+00:00

Some of the SH4-202 code was overlooked in the set_rate() API conversion,
resulting in:

arch/sh/kernel/cpu/sh4/clock-sh4-202.c: error: too many arguments to function 'clk->ops->set_rate'

Fix it up.

Signed-off-by: Paul Mundt

sh: wire up accept4 syscall (non-multiplexed path)

2010-12-14T08:58:10+00:00

Signed-off-by: Carmelo Amoroso 
Signed-off-by: Paul Mundt

sh: Enable deprecated IRQ chip APIs for MFD and GPIOLIB drivers.

2010-12-13T05:59:51+00:00

There are still quite a number of MFD and GPIO expander drivers that are
using the old irq_chip APIs that haven't had a chance to update during
the .37 cycle, resulting in allyes/modconfig errors on some
configurations.

Mark Brown has done most of the legwork to get these fixed up in .38,
so this should just be a .37 stop-gap that we can drop at the end of the
.38 merge window.

Reported-by: Mark Brown 
Signed-off-by: Paul Mundt

Merge branch 'sh/urgent' into sh-fixes-for-linus

2010-12-03T05:42:29+00:00

sh: se/7724: Remove FSI/B of GPIO init code

2010-12-03T05:42:05+00:00

se7724 board does not have FSI/B.

Signed-off-by: Nobuhiro Iwamatsu 
Signed-off-by: Paul Mundt

sh: se/7724: Update clock framework of FSI clock to non-legacy

2010-12-03T05:41:57+00:00

Signed-off-by: Nobuhiro Iwamatsu 
Signed-off-by: Paul Mundt

Merge branch 'sh/cachetlb' into sh-fixes-for-linus

2010-12-01T07:39:08+00:00

sh: Assume new page cache pages have dirty dcache lines.

2010-12-01T06:39:51+00:00

This follows the ARM change c01778001a4f5ad9c62d882776235f3f31922fdd
("ARM: 6379/1: Assume new page cache pages have dirty D-cache") for the
same rationale:

    There are places in Linux where writes to newly allocated page
    cache pages happen without a subsequent call to flush_dcache_page()
    (several PIO drivers including USB HCD). This patch changes the
    meaning of PG_arch_1 to be PG_dcache_clean and always flush the
    D-cache for a newly mapped page in update_mmu_cache().

This addresses issues seen with executing binaries from MMC, in
addition to some of the other HCDs that don't explicitly do cache
management for their pipe-in buffers.

Requested-by: Yoshihiro Shimoda 
Signed-off-by: Paul Mundt