On Tue, 23 Feb 2010, Gopinath, Thara wrote: > > > >>-----Original Message----- > >>From: Paul Walmsley [mailto:paul@xxxxxxxxx] > >>Sent: Friday, February 19, 2010 2:20 AM > >>To: Gopinath, Thara > >>Cc: linux-omap@xxxxxxxxxxxxxxx > >>Subject: Re: [PATCH] OMAP: HWMOD: Bug fixes in hwmod structure definitions > >> > >>Hello Thara, > >> > >>some comments. > >> > >>On Thu, 18 Feb 2010, Thara Gopinath wrote: > >> > >>> This patch corrects the width of some variables in hwmod structures > >>> where the values to be stored in these variables exceed the current > >>> field width. > >>> > >>> Signed-off-by: Thara Gopinath <thara@xxxxxx> > >>> Cc: Paul Walmsley <paul@xxxxxxxxx> > >>> --- > >>> arch/arm/plat-omap/include/plat/omap_hwmod.h | 6 +++--- > >>> 1 files changed, 3 insertions(+), 3 deletions(-) > >>> > >>> diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat- > >>omap/include/plat/omap_hwmod.h > >>> index 921990e..06a7f20 100644 > >>> --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h > >>> +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h > >>> @@ -258,7 +258,7 @@ struct omap_hwmod_sysconfig { > >>> u16 sysc_offs; > >>> u16 syss_offs; > >>> u8 idlemodes; > >>> - u8 sysc_flags; > >>> + u16 sysc_flags; > >> > >>This part is fine. > >> > >>> u8 clockact; > >>> }; > >>> > >>> @@ -280,9 +280,9 @@ struct omap_hwmod_sysconfig { > >>> struct omap_hwmod_omap2_prcm { > >>> s16 module_offs; > >>> u8 prcm_reg_id; > >>> - u8 module_bit; > >>> + u32 module_bit; > >>> u8 idlest_reg_id; > >>> - u8 idlest_idle_bit; > >>> + u32 idlest_idle_bit; > >>> u8 idlest_stdby_bit; > >>> }; > >> > >>This part I don't understand. These are bit shifts in a 32 bit register, > >>e.g., (1 << idlest_idle_bit), so how could these ever exceed 31? > > Hi Paul, > > Oh... ok. I was under the impression these bits are to be assigned the value > 1 << shift.. My bad.. Do you want me to re sumbmit the patch with just the > first fix. Yes. _ Paul -- 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
