Hi Mark, After merging the regmap tree, today's linux-next build (powerpc allyesconfig) produced these warnings: sound/soc/codecs/wm5110.c: In function 'wm5110_hp_pre_enable': sound/soc/codecs/wm5110.c:294:9: warning: passing argument 2 of 'regmap_multi_reg_write' from incompatible pointer type return regmap_multi_reg_write(arizona->regmap, wseq, nregs); ^ In file included from sound/soc/codecs/wm5110.c:19:0: include/linux/regmap.h:427:5: note: expected 'const struct reg_sequence *' but argument is of type 'const struct reg_default *' int regmap_multi_reg_write(struct regmap *map, const struct reg_sequence *regs, ^ sound/soc/codecs/wm5110.c: In function 'wm5110_clear_pga_volume': sound/soc/codecs/wm5110.c:362:8: warning: passing argument 2 of 'regmap_multi_reg_write_bypassed' from incompatible pointer type ret = regmap_multi_reg_write_bypassed(arizona->regmap, &clear_pga, 1); ^ In file included from sound/soc/codecs/wm5110.c:19:0: include/linux/regmap.h:429:5: note: expected 'const struct reg_sequence *' but argument is of type 'struct reg_default *' int regmap_multi_reg_write_bypassed(struct regmap *map, ^ drivers/mfd/wm5110-tables.c: In function 'wm5110_patch': drivers/mfd/wm5110-tables.c:279:10: warning: passing argument 2 of 'regmap_register_patch' from incompatible pointer type return regmap_register_patch(arizona->regmap, ^ In file included from include/linux/mfd/arizona/core.h:17:0, from drivers/mfd/wm5110-tables.c:15: include/linux/regmap.h:469:5: note: expected 'const struct reg_sequence *' but argument is of type 'const struct reg_default *' int regmap_register_patch(struct regmap *map, const struct reg_sequence *regs, ^ drivers/mfd/wm8998-tables.c: In function 'wm8998_patch': drivers/mfd/wm8998-tables.c:48:9: warning: passing argument 2 of 'regmap_register_patch' from incompatible pointer type return regmap_register_patch(arizona->regmap, ^ In file included from include/linux/mfd/arizona/core.h:17:0, from drivers/mfd/wm8998-tables.c:15: include/linux/regmap.h:469:5: note: expected 'const struct reg_sequence *' but argument is of type 'const struct reg_default *' int regmap_register_patch(struct regmap *map, const struct reg_sequence *regs, ^ Introduced by commit 8019ff6cfc04 ("regmap: Use reg_sequence for multi_reg_write / register_patch") interacting with commit 561629755a21 ("mfd: arizona: Add support for WM8998 and WM1814") from the mfd tree and commits d1acd31883d7 ("ASoC: wm5110: Add special DRE on/off handling for the headphone path") 81207880cef2 ("mfd: wm5110: Add register patch for rev E and above") from the sound-asoc tree. I may make up a merge fix for these on Monday ... I love API changes :-( -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html