| Message ID | 20111018131353.663173305@rtp-net.org |
|---|---|
| State | New |
| Headers | show |
http://patchwork.ozlabs.org/patch/118547/ Regards, Shawn On Tue, Oct 18, 2011 at 03:13:34PM +0200, Arnaud Patard wrote: > When trying to build some modules with the "hint" branch of imx tree, > they're now failing to build at modpost with an error like this : > > OBJCOPY arch/arm/boot/zImage > Kernel: arch/arm/boot/zImage is ready > Building modules, stage 2. > MODPOST 69 modules > ERROR: "imx_ioremap" [sound/soc/imx/snd-soc-imx.ko] undefined! > ERROR: "imx_ioremap" [drivers/usb/gadget/fsl_usb2_udc.ko] undefined! > make[1]: *** [__modpost] Error 1 > make: *** [modules] Error 2 > > It seems to be caused by commit f548897ffc0510885af27e22a11f449fe5e0cbbd, > which introduced imx_ioremap without EXPORT_SYMBOL. > > Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> > Index: linux-2.6-submit/arch/arm/plat-mxc/system.c > =================================================================== > --- linux-2.6-submit.orig/arch/arm/plat-mxc/system.c 2011-10-18 01:35:32.000000000 +0200 > +++ linux-2.6-submit/arch/arm/plat-mxc/system.c 2011-10-18 11:56:45.000000000 +0200 > @@ -21,6 +21,7 @@ > #include <linux/io.h> > #include <linux/err.h> > #include <linux/delay.h> > +#include <linux/module.h> > > #include <mach/hardware.h> > #include <mach/common.h> > @@ -30,6 +31,7 @@ > > void (*imx_idle)(void) = NULL; > void __iomem *(*imx_ioremap)(unsigned long, size_t, unsigned int) = NULL; > +EXPORT_SYMBOL(imx_ioremap); > > static void __iomem *wdog_base; > > > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >
Hello. On 18-10-2011 17:13, Arnaud Patard (Rtp) wrote: > When trying to build some modules with the "hint" branch of imx tree, > they're now failing to build at modpost with an error like this : > OBJCOPY arch/arm/boot/zImage > Kernel: arch/arm/boot/zImage is ready > Building modules, stage 2. > MODPOST 69 modules > ERROR: "imx_ioremap" [sound/soc/imx/snd-soc-imx.ko] undefined! > ERROR: "imx_ioremap" [drivers/usb/gadget/fsl_usb2_udc.ko] undefined! > make[1]: *** [__modpost] Error 1 > make: *** [modules] Error 2 > It seems to be caused by commit f548897ffc0510885af27e22a11f449fe5e0cbbd, Please specify that commit's summary in parens. > which introduced imx_ioremap without EXPORT_SYMBOL. > Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> WBR, Sergei
Index: linux-2.6-submit/arch/arm/plat-mxc/system.c =================================================================== --- linux-2.6-submit.orig/arch/arm/plat-mxc/system.c 2011-10-18 01:35:32.000000000 +0200 +++ linux-2.6-submit/arch/arm/plat-mxc/system.c 2011-10-18 11:56:45.000000000 +0200 @@ -21,6 +21,7 @@ #include <linux/io.h> #include <linux/err.h> #include <linux/delay.h> +#include <linux/module.h> #include <mach/hardware.h> #include <mach/common.h> @@ -30,6 +31,7 @@ void (*imx_idle)(void) = NULL; void __iomem *(*imx_ioremap)(unsigned long, size_t, unsigned int) = NULL; +EXPORT_SYMBOL(imx_ioremap); static void __iomem *wdog_base;
When trying to build some modules with the "hint" branch of imx tree, they're now failing to build at modpost with an error like this : OBJCOPY arch/arm/boot/zImage Kernel: arch/arm/boot/zImage is ready Building modules, stage 2. MODPOST 69 modules ERROR: "imx_ioremap" [sound/soc/imx/snd-soc-imx.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/gadget/fsl_usb2_udc.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 It seems to be caused by commit f548897ffc0510885af27e22a11f449fe5e0cbbd, which introduced imx_ioremap without EXPORT_SYMBOL. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>