Merge tag 'omap-cleanup-c-for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.8/clock

Convert the OMAP2+ clock code and data to rely on the common
clock framework for internal bookkeeping and the driver API.

Basic test logs for this branch on top of Tony's cleanup-prcm branch
at commit c9d501e5cb0238910337213e12a09127221c35d8 are here:

http://www.pwsan.com/omap/testlogs/common_clk_devel_3.8_rebase/20121112192516/

However, cleanup-prcm at c9d501e5 does not include some fixes
that are needed for a successful test.  With several reverts,
fixes, and workarounds applied, the following test logs were
obtained:

http://www.pwsan.com/omap/testlogs/TEST_common_clk_devel_3.8_rebase/20121112192300/

which indicate that the series tests cleanly.

N.B. The common clock data addition patches result in many
checkpatch warnings of the form "WARNING: static const char *
array should probably be static const char * const".  However, it
appears that resolving these would require changes to the CCF
itself.  So the resolution of these warnings is being postponed
until that can be coordinated.

These patches result in a ~55KiB increase in runtime kernel memory
usage when booting omap2plus_defconfig kernels.

Conflicts:
	arch/arm/mach-omap2/clock33xx_data.c
	arch/arm/mach-omap2/clock3xxx_data.c
	arch/arm/mach-omap2/clock44xx_data.c

1 files changed, 6 insertions, 3 deletions

diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
index b9b981bac9d..7af224208a2 100644
--- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
+++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
@@ -59,7 +59,8 @@ static unsigned long sys_ck_rate;
  *
  * Set virt_prcm_set's rate to the mpu_speed field of the current PRCM set.
  */
-unsigned long omap2_table_mpu_recalc(struct clk *clk)
+unsigned long omap2_table_mpu_recalc(struct clk_hw *clk,
+				     unsigned long parent_rate)
 {
 	return curr_prcm_set->mpu_speed;
 }
@@ -71,7 +72,8 @@ unsigned long omap2_table_mpu_recalc(struct clk *clk)
  * Some might argue L3-DDR, others ARM, others IVA. This code is simple and
  * just uses the ARM rates.
  */
-long omap2_round_to_table_rate(struct clk *clk, unsigned long rate)
+long omap2_round_to_table_rate(struct clk_hw *hw, unsigned long rate,
+			       unsigned long *parent_rate)
 {
 	const struct prcm_config *ptr;
 	long highest_rate;
@@ -94,7 +96,8 @@ long omap2_round_to_table_rate(struct clk *clk, unsigned long rate)
 }
 
 /* Sets basic clocks based on the specified rate */
-int omap2_select_table_rate(struct clk *clk, unsigned long rate)
+int omap2_select_table_rate(struct clk_hw *hw, unsigned long rate,
+			    unsigned long parent_rate)
 {
 	u32 cur_rate, done_rate, bypass = 0, tmp;
 	const struct prcm_config *prcm;