[PATCH 05/16] clk: change sizeof(struct clk *) to sizeof(*core->parents)

From: Masahiro Yamada
Date: Mon Nov 30 2015 - 02:38:19 EST


Now, the clock parent is not "struct clk *", but "struct clk_core *".
Of course, the size of a pointer is always same, but strictly speaking,
sizeof(struct clk *) should be sizeof(struct clk_core *) here.

This mismatch happened when we split the structure into struct clk
and struct clk_core. For the potential possibility of future renaming,
sizeof(*core->parents) would be better.

Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
---

drivers/clk/clk.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 66c6f34..0f80c69 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1069,7 +1069,7 @@ static int clk_fetch_parent_index(struct clk_core *core,

if (!core->parents) {
core->parents = kcalloc(core->num_parents,
- sizeof(struct clk *), GFP_KERNEL);
+ sizeof(*core->parents), GFP_KERNEL);
if (!core->parents)
return -ENOMEM;
}
@@ -1702,7 +1702,7 @@ static struct clk_core *__clk_init_parent(struct clk_core *core)

if (!core->parents)
core->parents =
- kcalloc(core->num_parents, sizeof(struct clk *),
+ kcalloc(core->num_parents, sizeof(*core->parents),
GFP_KERNEL);

ret = clk_core_get_parent_by_index(core, index);
@@ -2350,8 +2350,8 @@ static int __clk_core_init(struct clk_core *core)
* necessary.
*/
if (core->num_parents > 1) {
- core->parents = kcalloc(core->num_parents, sizeof(struct clk *),
- GFP_KERNEL);
+ core->parents = kcalloc(core->num_parents,
+ sizeof(*core->parents), GFP_KERNEL);
/*
* clk_core_lookup returns NULL for parents that have not been
* clk_init'd; thus any access to clk->parents[] must check
--
1.9.1

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