[PATCH 4.2 074/110] clkdev: fix clk_add_alias() with a NULL alias device name

4.2-stable review patch. If anyone has any objections, please let me know. -- From: Russell King commit 625faa6a720d26fc0db9e20b48dc0dfe4c8d8ddf upstream. clk_add_alias() was not correctly handling the case where alias_dev_name was NULL: rather than producing an entry with a

[PATCH 4.2 074/110] clkdev: fix clk_add_alias() with a NULL alias device name

4.2-stable review patch. If anyone has any objections, please let me know. -- From: Russell King commit 625faa6a720d26fc0db9e20b48dc0dfe4c8d8ddf upstream. clk_add_alias() was not correctly handling the case where alias_dev_name was NULL: rather