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stm32mp: stm32f7_i2c: use calloc instead of kmalloc

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Kmalloc is using memalign allocation function. It is not necessary to
align this structure so to save bytes, we move to calloc.

And kmalloc function can't be used in SPL early stage (in board_init_f())

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay 2018-03-12 10:46:09 +01:00 committed by Tom Rini
parent f11c308ac2
commit 35746c0138
1 changed files with 2 additions and 2 deletions
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4
drivers/i2c/stm32f7_i2c.c
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@ -533,7 +533,7 @@ static int stm32_i2c_compute_solutions(struct stm32_i2c_setup *setup,
if (((sdadel >= sdadel_min) &&
(sdadel <= sdadel_max)) &&
(p != p_prev)) {
v = kmalloc(sizeof(*v), GFP_KERNEL);
v = calloc(1, sizeof(*v));
if (!v)
return -ENOMEM;
@ -689,7 +689,7 @@ exit:
/* Release list and memory */
list_for_each_entry_safe(v, _v, &solutions, node) {
list_del(&v->node);
kfree(v);
free(v);
}
return ret;