clk/mmp: use kmemdup rather than duplicating its implementation
The patch was generated using fixed coccinelle semantic patch scripts/coccinelle/api/memdup.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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1fb6dd9da6
Коммит
e8f35aabae
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@ -469,20 +469,20 @@ struct clk *mmp_clk_register_mix(struct device *dev,
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memcpy(&mix->reg_info, &config->reg_info, sizeof(config->reg_info));
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memcpy(&mix->reg_info, &config->reg_info, sizeof(config->reg_info));
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if (config->table) {
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if (config->table) {
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table_bytes = sizeof(*config->table) * config->table_size;
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table_bytes = sizeof(*config->table) * config->table_size;
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mix->table = kzalloc(table_bytes, GFP_KERNEL);
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mix->table = kmemdup(config->table, table_bytes, GFP_KERNEL);
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if (!mix->table) {
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if (!mix->table) {
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pr_err("%s:%s: could not allocate mmp mix table\n",
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pr_err("%s:%s: could not allocate mmp mix table\n",
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__func__, name);
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__func__, name);
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kfree(mix);
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kfree(mix);
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return ERR_PTR(-ENOMEM);
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return ERR_PTR(-ENOMEM);
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}
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}
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memcpy(mix->table, config->table, table_bytes);
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mix->table_size = config->table_size;
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mix->table_size = config->table_size;
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}
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}
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if (config->mux_table) {
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if (config->mux_table) {
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table_bytes = sizeof(u32) * num_parents;
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table_bytes = sizeof(u32) * num_parents;
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mix->mux_table = kzalloc(table_bytes, GFP_KERNEL);
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mix->mux_table = kmemdup(config->mux_table, table_bytes,
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GFP_KERNEL);
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if (!mix->mux_table) {
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if (!mix->mux_table) {
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pr_err("%s:%s: could not allocate mmp mix mux-table\n",
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pr_err("%s:%s: could not allocate mmp mix mux-table\n",
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__func__, name);
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__func__, name);
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@ -490,7 +490,6 @@ struct clk *mmp_clk_register_mix(struct device *dev,
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kfree(mix);
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kfree(mix);
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return ERR_PTR(-ENOMEM);
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return ERR_PTR(-ENOMEM);
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}
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}
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memcpy(mix->mux_table, config->mux_table, table_bytes);
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}
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}
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mix->div_flags = config->div_flags;
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mix->div_flags = config->div_flags;
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