From mboxrd@z Thu Jan 1 00:00:00 1970 From: rurality.linux@gmail.com (Wang Qiang) Date: Tue, 5 Jan 2010 12:02:16 +0900 Subject: [PATCH] NUC900: Add extern header file support for some driver In-Reply-To: References: <4B3F69ED.2030404@gmail.com> <20100104165827.GB14533@n2100.arm.linux.org.uk> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Jan 5, 2010 at 11:43 AM, Wan ZongShun wrote: > 2010/1/5 ?? : > > > > > > 2010/1/5 Russell King - ARM Linux > >> > >> On Sat, Jan 02, 2010 at 11:44:45PM +0800, Wan ZongShun wrote: > >> > Dear Wang Qiang, > >> > > >> > This patch provides a API for your LCD driver or other drivers, if you > >> > want to use those APIs, please include corresponding header file. > >> > > >> > Signed-off-by: Wan ZongShun > >> > --- > >> > arch/arm/mach-w90x900/include/mach/clkdev.h | 3 +++ > >> > arch/arm/mach-w90x900/include/mach/mfp.h | 23 > >> > +++++++++++++++++++++++ > >> > 2 files changed, 26 insertions(+), 0 deletions(-) > >> > create mode 100644 arch/arm/mach-w90x900/include/mach/mfp.h > >> > > >> > diff --git a/arch/arm/mach-w90x900/include/mach/clkdev.h > >> > b/arch/arm/mach-w90x900/include/mach/clkdev.h > >> > index 04b37a8..b35f4bc 100644 > >> > --- a/arch/arm/mach-w90x900/include/mach/clkdev.h > >> > +++ b/arch/arm/mach-w90x900/include/mach/clkdev.h > >> > @@ -4,4 +4,7 @@ > >> > #define __clk_get(clk) ({ 1; }) > >> > #define __clk_put(clk) do { } while (0) > >> > > >> > +extern void nuc900_driver_clksrc_div(struct device *dev, unsigned > char > >> > *src, > >> > + unsigned char > >> > divider); > >> > + > >> > >> I'd prefer it if this header didn't get used for non-clkdev<->plat code > >> stuff. > > > > So, you mean I can use this header in the LCD driver of nuc900 plat? > > > > Hmmm, I don't think so. > > I think it is better to implement other API as Ben Dooks mentioned, > but if you want to use > this API provided by me, we have to add the extern to other header > file rather than the specific clkdev header file. > > So, please wait me for new patch. Ok, thank you. I can not display the Linux Logo correctly. I debug the kernel, it gave the wrong size of logo cols x rows = 40 x 15. Any Idea? -------------- next part -------------- An HTML attachment was scrubbed... URL: