diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2019-10-04 11:48:25 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2019-11-19 14:19:48 -0800 |
| commit | 564f86d384755e3fbb5c00703d3695df89c1e049 (patch) | |
| tree | db6882ef598d8e8e2a53d0ccfcd9afe260c7e976 /drivers/clk/clk.c | |
| parent | 8247470772beb38822f226c99a2ed8c195f6b438 (diff) | |
| download | linux-564f86d384755e3fbb5c00703d3695df89c1e049.tar.bz2 | |
clk: mark clk_disable_unused() as __init
clk_disable_unused is only called once, as a late_initcall, so reclaim
a bit of memory by marking it (and the functions and data it is the
sole user of) as __init/__initdata. This moves ~1900 bytes from .text
to .init.text for a imx_v6_v7_defconfig.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Link: https://lkml.kernel.org/r/20191004094826.8320-1-linux@rasmusvillemoes.dk
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/clk.c')
| -rw-r--r-- | drivers/clk/clk.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 2f2eea26c375..8fafdad9403e 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -1187,7 +1187,7 @@ static void clk_core_disable_unprepare(struct clk_core *core) clk_core_unprepare_lock(core); } -static void clk_unprepare_unused_subtree(struct clk_core *core) +static void __init clk_unprepare_unused_subtree(struct clk_core *core) { struct clk_core *child; @@ -1217,7 +1217,7 @@ static void clk_unprepare_unused_subtree(struct clk_core *core) clk_pm_runtime_put(core); } -static void clk_disable_unused_subtree(struct clk_core *core) +static void __init clk_disable_unused_subtree(struct clk_core *core) { struct clk_core *child; unsigned long flags; @@ -1263,7 +1263,7 @@ unprepare_out: clk_core_disable_unprepare(core->parent); } -static bool clk_ignore_unused; +static bool clk_ignore_unused __initdata; static int __init clk_ignore_unused_setup(char *__unused) { clk_ignore_unused = true; @@ -1271,7 +1271,7 @@ static int __init clk_ignore_unused_setup(char *__unused) } __setup("clk_ignore_unused", clk_ignore_unused_setup); -static int clk_disable_unused(void) +static int __init clk_disable_unused(void) { struct clk_core *core; |