| Message ID | 20170727101320.609258-1-arnd@arndb.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Arnd, On Thursday 27 July 2017 03:42 PM, Arnd Bergmann wrote: > A change to the platform data definitions caused a warning in the board code: > > arch/arm/mach-davinci/board-dm646x-evm.c:680:13: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] > arch/arm/mach-davinci/board-dm646x-evm.c:690:13: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] You can replace these by: arch/arm/mach-davinci/board-da850-evm.c:1221:13: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] arch/arm/mach-davinci/board-da850-evm.c:1231:13: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] to match with this patch. > > This is a bit unfortunate, since we generally like structure definitions to > be const, but as this is legacy code, the easiest way out is still to > remove the 'const' annotation here. > > Fixes: 4a5f8ae50b66 ("[media] davinci: vpif_capture: get subdevs from DT when available") > Fixes: 231ce279e6e3 ("ARM: davinci: fix const warnings") > Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Sekhar Nori <nsekhar@ti.com> Looks like this slipped my testing since I had CONFIG_DA850_UI_SD_VIDEO_PORT switched off. Thanks for catching it. > --- > I originally sent my fix on Jun 9, but Kevin had already applied an > identical fix for two of the three affected files. This fixes the > third one that his patch missed. > > I have a couple of other patches that I'm planning to apply directly > to the fixes branch now, and would do the same for this one unless > there are objections. No problem. Thanks! ~Sekhar
On Thu, Jul 27, 2017 at 12:54 PM, Sekhar Nori <nsekhar@ti.com> wrote: > Hi Arnd, > > On Thursday 27 July 2017 03:42 PM, Arnd Bergmann wrote: >> A change to the platform data definitions caused a warning in the board code: >> >> arch/arm/mach-davinci/board-dm646x-evm.c:680:13: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] >> arch/arm/mach-davinci/board-dm646x-evm.c:690:13: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] > > You can replace these by: > > arch/arm/mach-davinci/board-da850-evm.c:1221:13: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] > arch/arm/mach-davinci/board-da850-evm.c:1231:13: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] > > to match with this patch. Ok, I thought I had fixed that, but for some reason ended up with the previous version of the change text. >> >> This is a bit unfortunate, since we generally like structure definitions to >> be const, but as this is legacy code, the easiest way out is still to >> remove the 'const' annotation here. >> >> Fixes: 4a5f8ae50b66 ("[media] davinci: vpif_capture: get subdevs from DT when available") >> Fixes: 231ce279e6e3 ("ARM: davinci: fix const warnings") >> Signed-off-by: Arnd Bergmann <arnd@arndb.de> > > Acked-by: Sekhar Nori <nsekhar@ti.com> Thanks, applying it now. Arnd
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index b5625d009288..e568c8c6f69c 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -1166,7 +1166,7 @@ static struct tvp514x_platform_data tvp5146_pdata = { #define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) -static const struct vpif_input da850_ch0_inputs[] = { +static struct vpif_input da850_ch0_inputs[] = { { .input = { .index = 0, @@ -1181,7 +1181,7 @@ static const struct vpif_input da850_ch0_inputs[] = { }, }; -static const struct vpif_input da850_ch1_inputs[] = { +static struct vpif_input da850_ch1_inputs[] = { { .input = { .index = 0,
A change to the platform data definitions caused a warning in the board code: arch/arm/mach-davinci/board-dm646x-evm.c:680:13: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] arch/arm/mach-davinci/board-dm646x-evm.c:690:13: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] This is a bit unfortunate, since we generally like structure definitions to be const, but as this is legacy code, the easiest way out is still to remove the 'const' annotation here. Fixes: 4a5f8ae50b66 ("[media] davinci: vpif_capture: get subdevs from DT when available") Fixes: 231ce279e6e3 ("ARM: davinci: fix const warnings") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- I originally sent my fix on Jun 9, but Kevin had already applied an identical fix for two of the three affected files. This fixes the third one that his patch missed. I have a couple of other patches that I'm planning to apply directly to the fixes branch now, and would do the same for this one unless there are objections. --- arch/arm/mach-davinci/board-da850-evm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)