sh: allow registering clocks without name
Modify the SuperH clock code to support struct clk with NULL as name. Such clocks will not be hooked up to debugfs. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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fd30401b07
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d97432f101
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@ -415,7 +415,7 @@ struct clk *clk_get(struct device *dev, const char *id)
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mutex_lock(&clock_list_sem);
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list_for_each_entry(p, &clock_list, node) {
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if (p->id == idno &&
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if (p->name && p->id == idno &&
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strcmp(id, p->name) == 0 && try_module_get(p->owner)) {
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clk = p;
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goto found;
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@ -423,7 +423,8 @@ struct clk *clk_get(struct device *dev, const char *id)
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}
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list_for_each_entry(p, &clock_list, node) {
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if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) {
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if (p->name &&
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strcmp(id, p->name) == 0 && try_module_get(p->owner)) {
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clk = p;
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break;
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}
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@ -594,7 +595,7 @@ static int clk_debugfs_register(struct clk *c)
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return err;
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}
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if (!c->dentry) {
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if (!c->dentry && c->name) {
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err = clk_debugfs_register_one(c);
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if (err)
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return err;
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