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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-01-03 18:41:37 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-01-03 18:41:37 +0000 |
| commit | a8d3584a2df28827094f6338cde1303c467bc1f0 (patch) | |
| tree | d2cdb824f4b2f109ad6a74285455b56e5a2dd118 /arch/arm/mach-s3c2410 | |
| parent | f47fc0ac7ead5ed91a11fcabfad6ee44c17ee934 (diff) | |
| download | kernel-crypto-a8d3584a2df28827094f6338cde1303c467bc1f0.tar.gz kernel-crypto-a8d3584a2df28827094f6338cde1303c467bc1f0.tar.xz kernel-crypto-a8d3584a2df28827094f6338cde1303c467bc1f0.zip | |
[ARM] Remove clk_use()/clk_unuse()
It seems that clk_use() and clk_unuse() are additional complexity
which isn't required anymore. Remove them from the clock framework
to avoid the additional confusion which they cause, and update all
ARM machine types except for OMAP.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-s3c2410')
| -rw-r--r-- | arch/arm/mach-s3c2410/clock.c | 15 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2410/clock.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2410/time.c | 1 |
3 files changed, 0 insertions, 17 deletions
diff --git a/arch/arm/mach-s3c2410/clock.c b/arch/arm/mach-s3c2410/clock.c index 82e8253b1fa..77f321fac28 100644 --- a/arch/arm/mach-s3c2410/clock.c +++ b/arch/arm/mach-s3c2410/clock.c @@ -151,18 +151,6 @@ void clk_disable(struct clk *clk) } -int clk_use(struct clk *clk) -{ - atomic_inc(&clk->used); - return 0; -} - - -void clk_unuse(struct clk *clk) -{ - atomic_dec(&clk->used); -} - unsigned long clk_get_rate(struct clk *clk) { if (IS_ERR(clk)) @@ -196,8 +184,6 @@ EXPORT_SYMBOL(clk_get); EXPORT_SYMBOL(clk_put); EXPORT_SYMBOL(clk_enable); EXPORT_SYMBOL(clk_disable); -EXPORT_SYMBOL(clk_use); -EXPORT_SYMBOL(clk_unuse); EXPORT_SYMBOL(clk_get_rate); EXPORT_SYMBOL(clk_round_rate); EXPORT_SYMBOL(clk_set_rate); @@ -370,7 +356,6 @@ static struct clk init_clocks[] = { int s3c24xx_register_clock(struct clk *clk) { clk->owner = THIS_MODULE; - atomic_set(&clk->used, 0); if (clk->enable == NULL) clk->enable = clk_null_enable; diff --git a/arch/arm/mach-s3c2410/clock.h b/arch/arm/mach-s3c2410/clock.h index 7953b6f397b..177d5c8decf 100644 --- a/arch/arm/mach-s3c2410/clock.h +++ b/arch/arm/mach-s3c2410/clock.h @@ -16,7 +16,6 @@ struct clk { struct clk *parent; const char *name; int id; - atomic_t used; unsigned long rate; unsigned long ctrlbit; int (*enable)(struct clk *, int enable); diff --git a/arch/arm/mach-s3c2410/time.c b/arch/arm/mach-s3c2410/time.c index 8a00e3c3cd0..9acda44b25a 100644 --- a/arch/arm/mach-s3c2410/time.c +++ b/arch/arm/mach-s3c2410/time.c @@ -191,7 +191,6 @@ static void s3c2410_timer_setup (void) if (IS_ERR(clk)) panic("failed to get clock for system timer"); - clk_use(clk); clk_enable(clk); pclk = clk_get_rate(clk); |