From 569581a21ff57f43dbe900b2f578c0ec3b0018ba Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Thu, 21 Jul 2022 22:07:35 +0100 Subject: power: supply: bq27xxx: fix __be16 warnings The bq27xxx_dm_reg_ptr() should return a __be16 as the result is being passed to be16_to_cpup() to convert to the proper cpu endian value. Move to using __be16 as appropriate to fix the following sparse warnings: drivers/power/supply/bq27xxx_battery.c:1293:26: warning: incorrect type in argument 1 (different base types) drivers/power/supply/bq27xxx_battery.c:1293:26: expected restricted __be16 const [usertype] *p drivers/power/supply/bq27xxx_battery.c:1293:26: got unsigned short [usertype] *prev drivers/power/supply/bq27xxx_battery.c:1304:17: warning: incorrect type in argument 1 (different base types) drivers/power/supply/bq27xxx_battery.c:1304:17: expected restricted __be16 const [usertype] *p drivers/power/supply/bq27xxx_battery.c:1304:17: got unsigned short [usertype] *prev drivers/power/supply/bq27xxx_battery.c:1316:15: warning: incorrect type in assignment (different base types) drivers/power/supply/bq27xxx_battery.c:1316:15: expected unsigned short [usertype] drivers/power/supply/bq27xxx_battery.c:1316:15: got restricted __be16 [usertype] Signed-off-by: Ben Dooks Signed-off-by: Sebastian Reichel --- drivers/power/supply/bq27xxx_battery.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/power') diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index 35e6a394c0df..9870552adfd9 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -1044,12 +1044,12 @@ struct bq27xxx_dm_buf { .block = (di)->dm_regs[i].offset / BQ27XXX_DM_SZ, \ } -static inline u16 *bq27xxx_dm_reg_ptr(struct bq27xxx_dm_buf *buf, +static inline __be16 *bq27xxx_dm_reg_ptr(struct bq27xxx_dm_buf *buf, struct bq27xxx_dm_reg *reg) { if (buf->class == reg->subclass_id && buf->block == reg->offset / BQ27XXX_DM_SZ) - return (u16 *) (buf->data + reg->offset % BQ27XXX_DM_SZ); + return (__be16 *) (buf->data + reg->offset % BQ27XXX_DM_SZ); return NULL; } @@ -1275,7 +1275,7 @@ static void bq27xxx_battery_update_dm_block(struct bq27xxx_device_info *di, { struct bq27xxx_dm_reg *reg = &di->dm_regs[reg_id]; const char *str = bq27xxx_dm_reg_name[reg_id]; - u16 *prev = bq27xxx_dm_reg_ptr(buf, reg); + __be16 *prev = bq27xxx_dm_reg_ptr(buf, reg); if (prev == NULL) { dev_warn(di->dev, "buffer does not match %s dm spec\n", str); -- cgit v1.2.3