From b1912a85b54c27738afe1c4fa069df02d3316f0c Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Mon, 21 Sep 2009 15:23:45 -0300 Subject: media: video: Fix build in saa7164 -tip testing found that the x86 build (64-bit allyesconfig) fails due to: LD vmlinux.o drivers/built-in.o:(.bss+0x4b648): multiple definition of `debug' arch/x86/built-in.o:(.kprobes.text+0x88): first defined here ld: Warning: size of symbol `debug' changed from 90 in arch/x86/built-in.o to 4 in drivers/built-in.o make: *** [vmlinux.o] Error 1 This is because recent saa7164 changes introduced a global symbol named 'debug'. The x86 platform code already defines a 'debug' symbol. (which is named in a too generic way as well - but it can be used nicely to weed out too generic symbols in drivers ;-) Rename it to saa_debug. [mchehab@redhat.com: use module_param_named to preserve old name] Signed-off-by: Ingo Molnar Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/saa7164/saa7164.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/video/saa7164/saa7164.h') diff --git a/drivers/media/video/saa7164/saa7164.h b/drivers/media/video/saa7164/saa7164.h index 6753008a9c9..42660b546f0 100644 --- a/drivers/media/video/saa7164/saa7164.h +++ b/drivers/media/video/saa7164/saa7164.h @@ -375,9 +375,9 @@ extern int saa7164_buffer_dealloc(struct saa7164_tsport *port, /* ----------------------------------------------------------- */ -extern unsigned int debug; +extern unsigned int saa_debug; #define dprintk(level, fmt, arg...)\ - do { if (debug & level)\ + do { if (saa_debug & level)\ printk(KERN_DEBUG "%s: " fmt, dev->name, ## arg);\ } while (0) -- cgit v1.2.3