We get a lot of build warnings from the msp driver like:
In file included from sound/soc/ux500/ux500_msp_dai.h:21:0, from sound/soc/ux500/mop500.c:25: sound/soc/ux500/ux500_msp_i2s.h:546:11: warning: 'struct msp_i2s_platform_data' declared inside parameter list [enabled by default] struct msp_i2s_platform_data *platform_data); ^ sound/soc/ux500/ux500_msp_i2s.h:546:11: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
The easiest solution is to add a declaration of the struct name.
Signed-off-by: Arnd Bergmann arnd@arndb.de Cc: Mark Brown broonie@opensource.wolfsonmicro.com Cc: Lee Jones lee.jones@linaro.org Cc: Ola Lilja ola.o.lilja@stericsson.com Cc: alsa-devel@alsa-project.org --- sound/soc/ux500/ux500_msp_i2s.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/ux500/ux500_msp_i2s.h b/sound/soc/ux500/ux500_msp_i2s.h index 1311c0d..6f3e3dc 100644 --- a/sound/soc/ux500/ux500_msp_i2s.h +++ b/sound/soc/ux500/ux500_msp_i2s.h @@ -543,6 +543,7 @@ struct ux500_msp_dma_params { struct stedma40_chan_cfg *dma_cfg; };
+struct msp_i2s_platform_data; int ux500_msp_i2s_init_msp(struct platform_device *pdev, struct ux500_msp **msp_p, struct msp_i2s_platform_data *platform_data);