[PATCH 1/2] OMAP: features: export symbol omap3_features
From: Kevin Hilman <hidden>
Date: 2010-09-24 14:58:09
Also in:
linux-omap
Omar Ramirez Luna [off-list ref] writes:
From: Kevin Hilman <redacted>
Minor nit, can you make the subject something like: OMAP: features: make feature checks available to modules Thanks, Kevin
quoted hunk
Since omap3_features is a global variable, only code built-in the kernel can make use of it and thus use omap_has ##feat functions; exporting this as a kernel symbol makes modules able to use feature detection framework too. Thread: http://marc.info/?l=linux-omap&m=128528822902211&w=2 Signed-off-by: Kevin Hilman <redacted> Signed-off-by: Omar Ramirez Luna <redacted> CC: Tony Lindgren <tony@atomide.com> CC: Russell King <redacted> CC: Nishanth Menon <nm@ti.com> CC: Paul Walmsley <paul@pwsan.com> CC: Sanjeev Premi <redacted> CC: linux-omap at vger.kernel.org CC: linux-arm-kernel at lists.infradead.org --- arch/arm/mach-omap2/id.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 9a879f9..a8c6d19 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c@@ -31,6 +31,7 @@ static struct omap_chip_id omap_chip; static unsigned int omap_revision; u32 omap3_features; +EXPORT_SYMBOL(omap3_features); unsigned int omap_rev(void) {