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Commit 8209b6d5 authored by Tomas Winkler's avatar Tomas Winkler Committed by Martin K. Petersen
Browse files

scsi: ufs: unexport descritpor reading functions 



Unexport ufshcd_read_device_desc and ufshcd_read_string_desc there is no
really possibility to calling them directly outside of UFS context.

Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Reviewed-by: default avatarSubhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 26cf9155

drivers/scsi/ufs/ufshcd.c

+4 −5
Original line number Diff line number Diff line
@@ -2545,11 +2545,10 @@ static inline int ufshcd_read_power_desc(struct ufs_hba *hba, 
	return err;

}



int ufshcd_read_device_desc(struct ufs_hba *hba, u8 *buf, u32 size)

static int ufshcd_read_device_desc(struct ufs_hba *hba, u8 *buf, u32 size)

{

	return ufshcd_read_desc(hba, QUERY_DESC_IDN_DEVICE, 0, buf, size);

}

EXPORT_SYMBOL(ufshcd_read_device_desc);



/**

 * ufshcd_read_string_desc - read string descriptor
@@ -2561,8 +2560,9 @@ EXPORT_SYMBOL(ufshcd_read_device_desc); 
 *

 * Return 0 in case of success, non-zero otherwise

 */

int ufshcd_read_string_desc(struct ufs_hba *hba, int desc_index, u8 *buf,

				u32 size, bool ascii)

#define ASCII_STD true

static int ufshcd_read_string_desc(struct ufs_hba *hba, int desc_index,

				   u8 *buf, u32 size, bool ascii)

{

	int err = 0;
@@ -2618,7 +2618,6 @@ int ufshcd_read_string_desc(struct ufs_hba *hba, int desc_index, u8 *buf, 
out:

	return err;

}

EXPORT_SYMBOL(ufshcd_read_string_desc);



/**

 * ufshcd_read_unit_desc_param - read the specified unit descriptor parameter

drivers/scsi/ufs/ufshcd.h

+0 −7
Original line number Diff line number Diff line
@@ -781,8 +781,6 @@ static inline int ufshcd_dme_peer_get(struct ufs_hba *hba, 
	return ufshcd_dme_get_attr(hba, attr_sel, mib_val, DME_PEER);

}



int ufshcd_read_device_desc(struct ufs_hba *hba, u8 *buf, u32 size);



static inline bool ufshcd_is_hs_mode(struct ufs_pa_layer_attr *pwr_info)

{

	return (pwr_info->pwr_rx == FAST_MODE ||
@@ -791,11 +789,6 @@ static inline bool ufshcd_is_hs_mode(struct ufs_pa_layer_attr *pwr_info) 
		pwr_info->pwr_tx == FASTAUTO_MODE);

}



#define ASCII_STD true



int ufshcd_read_string_desc(struct ufs_hba *hba, int desc_index, u8 *buf,

				u32 size, bool ascii);



/* Expose Query-Request API */

int ufshcd_query_flag(struct ufs_hba *hba, enum query_opcode opcode,

	enum flag_idn idn, bool *flag_res);