serial: 8250_dw: Check the data->pclk when get apb_pclk
authorKefeng Wang <wangkefeng.wang@huawei.com>
Wed, 24 Aug 2016 08:33:33 +0000 (16:33 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 31 Aug 2016 13:43:52 +0000 (15:43 +0200)
commite16b46f190a22587898b331f9d58583b0b166c9a
treee15310e75dca909e911137a727f4278f58dc5057
parent0b1221a36ca53dca5992caf6b37f67c98bb4e431
serial: 8250_dw: Check the data->pclk when get apb_pclk

It should check the data->pclk, not data->clk when get apb_pclk.

Fixes: c8ed99d4f6a8("serial: 8250_dw: Add support for deferred probing")
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_dw.c