Re: [PATCH v5 0/5] simplefb: add clock handling code

[Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org>]

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On 12/11/14 18:15, Hans de Goede wrote:
> Hi Tomi,
> 
> Here is v5 of my simplefb patch-set, this time with an Ack from
> Grant Likely for the dt-bindings bits, which should end all controversy
> surrounding that patch.
> 
> For changes since the original postings please see the per patch changelogs
> in the patch commit messages.
> 
> Please merge this into your tree for 3.19.

I applied this and the "dt-bindings: simplefb: Specify node location and
handoff related properties" v3 series to my test branch, compiled for
x64 and:

drivers/video/fbdev/simplefb.c: In function ‘simplefb_clocks_init’:
drivers/video/fbdev/simplefb.c:204:2: error: implicit declaration of
function ‘of_clk_get_parent_count’ [-Werror=implicit-function-declaration]
  par->clk_count = of_clk_get_parent_count(np);
  ^
In file included from include/linux/i2c.h:33:0,
                 from include/uapi/linux/fb.h:5,
                 from include/linux/fb.h:5,
                 from drivers/video/fbdev/simplefb.c:24:
drivers/video/fbdev/simplefb.c: In function ‘simplefb_init’:
drivers/video/fbdev/simplefb.c:399:25: error: ‘of_chosen’ undeclared
(first use in this function)
  for_each_child_of_node(of_chosen, np) {
                         ^
include/linux/of.h:736:33: note: in definition of macro
‘for_each_child_of_node’
  for (child = of_get_next_child(parent, NULL); child != NULL; \
                                 ^
drivers/video/fbdev/simplefb.c:399:25: note: each undeclared identifier
is reported only once for each function it appears in
  for_each_child_of_node(of_chosen, np) {
                         ^
include/linux/of.h:736:33: note: in definition of macro
‘for_each_child_of_node’
  for (child = of_get_next_child(parent, NULL); child != NULL; \
                                 ^

We need "depends on OF"?

 Tomi



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