2009/12/13 Németh Márton <nm127@xxxxxxxxxxx>:
> From: Márton Németh <nm127@xxxxxxxxxxx>
>
> Make the local filter coefficients static and const. This will eliminate the
> following sparse warnings (see "make C=1"):
> * au8522_decoder.c:71:31: warning: symbol 'filter_coef' was not declared. Should it be static?
> * au8522_decoder.c:113:31: warning: symbol 'lpfilter_coef' was not declared. Should it be static?
>
> Signed-off-by: Márton Németh <nm127@xxxxxxxxxxx>
> ---
> diff -r e2f13778b5dc linux/drivers/media/dvb/frontends/au8522_decoder.c
> --- a/linux/drivers/media/dvb/frontends/au8522_decoder.c Sat Dec 12 17:25:43 2009 +0100
> +++ b/linux/drivers/media/dvb/frontends/au8522_decoder.c Sun Dec 13 21:16:25 2009 +0100
> @@ -68,7 +68,7 @@
> The values are as follows from left to right
> 0="ATV RF" 1="ATV RF13" 2="CVBS" 3="S-Video" 4="PAL" 5=CVBS13" 6="SVideo13"
> */
> -struct au8522_register_config filter_coef[] = {
> +static const struct au8522_register_config filter_coef[] = {
> {AU8522_FILTER_COEF_R410, {0x25, 0x00, 0x25, 0x25, 0x00, 0x00, 0x00} },
> {AU8522_FILTER_COEF_R411, {0x20, 0x00, 0x20, 0x20, 0x00, 0x00, 0x00} },
> {AU8522_FILTER_COEF_R412, {0x03, 0x00, 0x03, 0x03, 0x00, 0x00, 0x00} },
> @@ -110,7 +110,7 @@
> 0="SIF" 1="ATVRF/ATVRF13"
> Note: the "ATVRF/ATVRF13" mode has never been tested
> */
> -struct au8522_register_config lpfilter_coef[] = {
> +static const struct au8522_register_config lpfilter_coef[] = {
> {0x060b, {0x21, 0x0b} },
> {0x060c, {0xad, 0xad} },
> {0x060d, {0x70, 0xf0} },
> --
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Acked-by: Devin Heitmueller <dheitmueller@xxxxxxxxxxxxxx>
--
Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com
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