* Tony Lindgren <tony@xxxxxxxxxxx> [111102 09:41]: > * Thomas Weber <thomas.weber.linux@xxxxxxxxxxxxxx> [111102 04:03]: > > Am 27.10.2011 07:32, schrieb Nori, Sekhar: > > > On Wed, Oct 12, 2011 at 17:33:56, Thomas Weber wrote: > > >> When building for OMAP3 only I get the > > >> following errors: ... > > > I was facing the same problem and this patch helped > > > me get rid of it. > > > > > > Tested-by: Sekhar Nori <nsekhar@xxxxxx> > > > > Hello Tony, > > > > what is the status of this patch? > > > > There is also another patch fixing the same problem. > > > > [PATCH v2] arm: omap: Fix errors and warnings when building for one board > > Well looks like we got the initial DT changes merged! Only two > minor patches needed for compile errors that I just posted. > > Will take a look at this and other fixes needed to fixes-part2 > next. Considering we now have the DT branch merged, I'll apply the earlier patch from Sanjeev with a minor modification to avoid a build warning in board-generic.c. Updated patch below, Sekhar & Thomas, care to ack? Regards, Tony From: Sanjeev Premi <premi@xxxxxx> Date: Thu, 13 Oct 2011 21:44:10 +0530 Subject: [PATCH] ARM: OMAP: Fix errors and warnings when building for one board When customizing omap2plus_defconfig to build for only one board (omap3evm), I came across these warnings and errors (filenames truncated): arch/arm/mach-omap2/board-generic.c:76:20: warning: 'omap4_init' defined but not used arch/arm/mach-omap2/built-in.o: In function `omap2420_init_early': arch/arm/mach-omap2/io.c:364: undefined reference to `omap2_set_globals_242x' arch/arm/mach-omap2/io.c:366: undefined reference to `omap2xxx_voltagedomains_init' arch/arm/mach-omap2/io.c:367: undefined reference to `omap242x_powerdomains_init' arch/arm/mach-omap2/io.c:368: undefined reference to `omap242x_clockdomains_init' arch/arm/mach-omap2/io.c:369: undefined reference to `omap2420_hwmod_init' arch/arm/mach-omap2/built-in.o: In function `omap2430_init_early': arch/arm/mach-omap2/io.c:376: undefined reference to `omap2_set_globals_243x' arch/arm/mach-omap2/io.c:378: undefined reference to `omap2xxx_voltagedomains_init' arch/arm/mach-omap2/io.c:379: undefined reference to `omap243x_powerdomains_init' arch/arm/mach-omap2/io.c:380: undefined reference to `omap243x_clockdomains_init' arch/arm/mach-omap2/io.c:381: undefined reference to `omap2430_hwmod_init' arch/arm/mach-omap2/built-in.o: In function `omap4430_init_early': arch/arm/mach-omap2/io.c:436: undefined reference to `omap2_set_globals_443x' arch/arm/mach-omap2/io.c:438: undefined reference to `omap44xx_voltagedomains_init' arch/arm/mach-omap2/io.c:439: undefined reference to `omap44xx_powerdomains_init' arch/arm/mach-omap2/io.c:440: undefined reference to `omap44xx_clockdomains_init' arch/arm/mach-omap2/io.c:441: undefined reference to `omap44xx_hwmod_init' This patch fixes them. Signed-off-by: Sanjeev Premi <premi@xxxxxx> [tony@xxxxxxxxxxx: updated to fix warnings for board-generic.c] Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx> --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -28,6 +28,7 @@ * XXX: Still needed to boot until the i2c & twl driver is adapted to * device-tree */ +#ifdef CONFIG_ARCH_OMAP4 static struct twl4030_platform_data sdp4430_twldata = { .irq_base = TWL6030_IRQ_BASE, .irq_end = TWL6030_IRQ_END, @@ -37,7 +38,9 @@ static void __init omap4_i2c_init(void) { omap4_pmic_init("twl6030", &sdp4430_twldata); } +#endif +#ifdef CONFIG_ARCH_OMAP3 static struct twl4030_platform_data beagle_twldata = { .irq_base = TWL4030_IRQ_BASE, .irq_end = TWL4030_IRQ_END, @@ -47,6 +50,7 @@ static void __init omap3_i2c_init(void) { omap3_pmic_init("twl4030", &beagle_twldata); } +#endif static struct of_device_id omap_dt_match_table[] __initdata = { { .compatible = "simple-bus", }, @@ -72,17 +76,21 @@ static void __init omap_generic_init(void) of_platform_populate(NULL, omap_dt_match_table, NULL, NULL); } +#ifdef CONFIG_ARCH_OMAP4 static void __init omap4_init(void) { omap4_i2c_init(); omap_generic_init(); } +#endif +#ifdef CONFIG_ARCH_OMAP3 static void __init omap3_init(void) { omap3_i2c_init(); omap_generic_init(); } +#endif #if defined(CONFIG_SOC_OMAP2420) static const char *omap242x_boards_compat[] __initdata = { --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -359,6 +359,7 @@ static void __init omap_hwmod_init_postsetup(void) omap_pm_if_early_init(); } +#ifdef CONFIG_ARCH_OMAP2 void __init omap2420_init_early(void) { omap2_set_globals_242x(); @@ -382,11 +383,13 @@ void __init omap2430_init_early(void) omap_hwmod_init_postsetup(); omap2430_clk_init(); } +#endif /* * Currently only board-omap3beagle.c should call this because of the * same machine_id for 34xx and 36xx beagle.. Will get fixed with DT. */ +#ifdef CONFIG_ARCH_OMAP3 void __init omap3_init_early(void) { omap2_set_globals_3xxx(); @@ -430,7 +433,9 @@ void __init ti816x_init_early(void) omap_hwmod_init_postsetup(); omap3xxx_clk_init(); } +#endif +#ifdef CONFIG_ARCH_OMAP4 void __init omap4430_init_early(void) { omap2_set_globals_443x(); @@ -442,6 +447,7 @@ void __init omap4430_init_early(void) omap_hwmod_init_postsetup(); omap4xxx_clk_init(); } +#endif void __init omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1) -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html