We get 1 warning about global functions without a declaration in the scsi ufshcd driver when building with W=1: drivers/scsi/ufs/ufshcd.c:1991:5: warning: no previous prototype for 'ufshcd_query_descriptor_retry' [-Wmissing-prototypes] in fact, this function is implemented in ufshcd.c and exported but need to be declared in header file. Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx> --- drivers/scsi/ufs/ufshcd.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index 430bef1..2f696ea 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -713,6 +713,9 @@ int ufshcd_read_string_desc(struct ufs_hba *hba, int desc_index, u8 *buf, /* Expose Query-Request API */ int ufshcd_query_flag(struct ufs_hba *hba, enum query_opcode opcode, enum flag_idn idn, bool *flag_res); +int ufshcd_query_descriptor_retry(struct ufs_hba *hba, + enum query_opcode opcode, enum desc_idn idn, u8 index, + u8 selector, u8 *desc_buf, int *buf_len); int ufshcd_hold(struct ufs_hba *hba, bool async); void ufshcd_release(struct ufs_hba *hba); u32 ufshcd_get_local_unipro_ver(struct ufs_hba *hba); -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
