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serial: sccnxp: Using CLK API for getting UART clock

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This patch removes "frequency" parameter from SCCNXP platform_data
and uses CLK API for getting clock. If CLK ommited, default IC
frequency will be used instead.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexander Shiyan 2013-07-31 14:56:30 +04:00 • committed by Greg Kroah-Hartman
parent e087ab74f3
commit 90efa75f7a
3 changed files with 22 additions and 18 deletions
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3
include/linux/platform_data/serial-sccnxp.h
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@ -60,7 +60,6 @@
* };
*
* static struct sccnxp_pdata sc2892_info = {
* .frequency = 3686400,
* .mctrl_cfg[0] = MCTRL_SIG(DIR_OP, LINE_OP0),
* .mctrl_cfg[1] = MCTRL_SIG(DIR_OP, LINE_OP1),
* };
@ -78,8 +77,6 @@
/* SCCNXP platform data structure */
struct sccnxp_pdata {
/* Frequency (extrenal clock or crystal) */
int frequency;
/* Shift for A0 line */
const u8 reg_shift;
/* Modem control lines configuration */