Re: [PATCH 1/7] clk: mmp: stop using platform headers

From: Arnd Bergmann
Date: Wed Nov 25 2015 - 16:26:42 EST


On Wednesday 25 November 2015 11:21:14 Stephen Boyd wrote:
> On 11/25, Arnd Bergmann wrote:
> > diff --git a/drivers/clk/mmp/clk-mmp2.c b/drivers/clk/mmp/clk-mmp2.c
> > index 09d2832fbd78..38931dbd1eff 100644
> > --- a/drivers/clk/mmp/clk-mmp2.c
> > +++ b/drivers/clk/mmp/clk-mmp2.c
> > @@ -9,6 +9,7 @@
> > * warranty of any kind, whether express or implied.
> > */
> >
> > +#include <linux/clk.h>
>
> Why are we adding this include? I don't see any clk consumer API
> usage being added.

Without these #includes, I get a build error:

drivers/clk/mmp/clk-mmp2.c: In function 'mmp2_clk_init':
drivers/clk/mmp/clk-mmp2.c:192:2: error: implicit declaration of function 'clk_set_rate' [-Werror=implicit-function-declaration]
clk_set_rate(clk, 14745600);
^
drivers/clk/mmp/clk-mmp2.c:251:2: error: implicit declaration of function 'clk_set_parent' [-Werror=implicit-function-declaration]
clk_set_parent(clk, vctcxo);
^
drivers/clk/mmp/clk-pxa168.c: In function 'pxa168_clk_init':
drivers/clk/mmp/clk-pxa168.c:161:2: error: implicit declaration of function 'clk_set_rate' [-Werror=implicit-function-declaration]
clk_set_rate(uart_pll, 14745600);
^
drivers/clk/mmp/clk-pxa168.c:204:2: error: implicit declaration of function 'clk_set_parent' [-Werror=implicit-function-declaration]
clk_set_parent(clk, uart_pll);
^
drivers/clk/mmp/clk-pxa910.c: In function 'pxa910_clk_init':
drivers/clk/mmp/clk-pxa910.c:166:2: error: implicit declaration of function 'clk_set_rate' [-Werror=implicit-function-declaration]
clk_set_rate(uart_pll, 14745600);
^
drivers/clk/mmp/clk-pxa910.c:209:2: error: implicit declaration of function 'clk_set_parent' [-Werror=implicit-function-declaration]
clk_set_parent(clk, uart_pll);
^

Is there anything I need to change here?

Arnd
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