[alsa-devel] [PATCH v9 2/6] clk: Move all drivers to use internal API

[Mike Turquette]

Quoting Tomeu Vizoso (2014-09-03 08:31:57)
> In preparation to change the public API to return a per-user clk structure,
> remove any usage of this public API from the clock implementations.
> 
> The reason for having this in a separate commit from the one that introduces
> the implementation of the new functions is to separate the changes generated
> with Coccinelle from the rest, and keep the patches' size reasonable.
> 
> Signed-off-by: Tomeu Vizoso <tomeu.vizoso at collabora.com>
> Tested-by: Boris Brezillon <boris.brezillon at free-electrons.com>
> Tested-by: Heiko Stuebner <heiko at sntech.de>
> Acked-by: Boris Brezillon <boris.brezillon at free-electrons.com>

Hi Tomeu,

Looks like the Coccinelle script had a false-positive.
asm-generic/clkdev.h was converted from clk->clk_core and this blowed up
clock drivers for architectures that don't provide an asm-specific
clkdev.h implementation. This fixes x86's LPSS and a Microblaze driver.

I've rolled the following fix into your 2/9 patch. No action is
necessary.

Regards,
Mike



diff --git a/include/asm-generic/clkdev.h b/include/asm-generic/clkdev.h
index 4320225..90a32a6 100644
--- a/include/asm-generic/clkdev.h
+++ b/include/asm-generic/clkdev.h
@@ -15,10 +15,10 @@

 #include <linux/slab.h>

-struct clk_core;
+struct clk;

-static inline int __clk_get(struct clk_core *clk) { return 1; }
-static inline void __clk_put(struct clk_core *clk) { }
+static inline int __clk_get(struct clk *clk) { return 1; }
+static inline void __clk_put(struct clk *clk) { }

 static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size)
 {