redonkable
/
remarkable-linux
1
0
Fork 0
Code Releases Activity

rtc: pcf8563: fix output clock rate 

[ Upstream commit a3350f9c57 ]

The pcf8563_clkout_recalc_rate function erroneously ignores the
frequency index read from the CLKO register and always returns
32768 Hz.

Fixes: a39a6405d5 ("rtc: pcf8563: add CLKOUT to common clock framework")
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
Philipp Zabel 2017-11-07 13:12:17 +01:00 committed by Greg Kroah-Hartman
parent d6f59ef5b8
commit 28461320cc
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/rtc/rtc-pcf8563.c
View File

@ -422,7 +422,7 @@ static unsigned long pcf8563_clkout_recalc_rate(struct clk_hw *hw,
return 0;
buf &= PCF8563_REG_CLKO_F_MASK;
return clkout_rates[ret];
return clkout_rates[buf];
}
static long pcf8563_clkout_round_rate(struct clk_hw *hw, unsigned long rate,