Commit df0f1933 authored by Maggie Zhang's avatar Maggie Zhang Committed by James Bottomley
Browse files

[SCSI] bfa: remove unused and empty functions 



Removed unused and empty functions.

Signed-off-by: default avatarMaggie Zhang <xmzhang@brocade.com>
Signed-off-by: default avatarJing Huang <xmzhang@brocade.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent 402c6eec

drivers/scsi/bfa/bfa.h

+0 −10
Original line number Diff line number Diff line
@@ -33,7 +33,6 @@ typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete); 
 * Interrupt message handlers

 */

void bfa_isr_unhandled(struct bfa_s *bfa, struct bfi_msg_s *m);

void bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func);



/*

 * Request and response queue related defines
@@ -397,8 +396,6 @@ void bfa_cb_init(void *bfad, bfa_status_t status); 
void bfa_cb_updateq(void *bfad, bfa_status_t status);



bfa_boolean_t bfa_intx(struct bfa_s *bfa);

void bfa_intx_disable(struct bfa_s *bfa);

void bfa_intx_enable(struct bfa_s *bfa);

void bfa_isr_enable(struct bfa_s *bfa);

void bfa_isr_disable(struct bfa_s *bfa);
@@ -410,16 +407,12 @@ typedef void (*bfa_cb_ioc_t) (void *cbarg, enum bfa_status status); 
void bfa_iocfc_get_attr(struct bfa_s *bfa, struct bfa_iocfc_attr_s *attr);

void bfa_get_attr(struct bfa_s *bfa, struct bfa_ioc_attr_s *ioc_attr);



void bfa_adapter_get_attr(struct bfa_s *bfa,

			  struct bfa_adapter_attr_s *ad_attr);

u64 bfa_adapter_get_id(struct bfa_s *bfa);



bfa_status_t bfa_iocfc_israttr_set(struct bfa_s *bfa,

				   struct bfa_iocfc_intr_attr_s *attr);



void bfa_iocfc_enable(struct bfa_s *bfa);

void bfa_iocfc_disable(struct bfa_s *bfa);

void bfa_chip_reset(struct bfa_s *bfa);

void bfa_timer_tick(struct bfa_s *bfa);

#define bfa_timer_start(_bfa, _timer, _timercb, _arg, _timeout)		\

	bfa_timer_begin(&(_bfa)->timer_mod, _timer, _timercb, _arg, _timeout)
@@ -431,8 +424,5 @@ bfa_status_t bfa_debug_fwtrc(struct bfa_s *bfa, void *trcdata, int *trclen); 
bfa_status_t bfa_debug_fwsave(struct bfa_s *bfa, void *trcdata, int *trclen);

bfa_status_t bfa_debug_fwcore(struct bfa_s *bfa, void *buf,

			      u32 *offset, int *buflen);

void bfa_debug_fwsave_clear(struct bfa_s *bfa);

bfa_status_t bfa_fw_stats_get(struct bfa_s *bfa, void *data);

bfa_status_t bfa_fw_stats_clear(struct bfa_s *bfa);



#endif /* __BFA_H__ */

drivers/scsi/bfa/bfa_core.c

+1 −78
Original line number Diff line number Diff line
@@ -104,9 +104,6 @@ bfa_msix_all(struct bfa_s *bfa, int vec) 
	bfa_intx(bfa);

}



/*

 *  hal_intr_api

 */

bfa_boolean_t

bfa_intx(struct bfa_s *bfa)

{
@@ -150,18 +147,6 @@ bfa_intx(struct bfa_s *bfa) 
	return BFA_TRUE;

}



void

bfa_intx_enable(struct bfa_s *bfa)

{

	writel(bfa->iocfc.intr_mask, bfa->iocfc.bfa_regs.intr_mask);

}



void

bfa_intx_disable(struct bfa_s *bfa)

{

	writel(-1L, bfa->iocfc.bfa_regs.intr_mask);

}



void

bfa_isr_enable(struct bfa_s *bfa)

{
@@ -317,18 +302,12 @@ bfa_msix_lpu_err(struct bfa_s *bfa, int vec) 
	}

}



void

bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func)

{

	bfa_isrs[mc] = isr_func;

}



/*

 * BFA IOC FC related functions

 */



/*

 *  hal_ioc_pvt BFA IOC private functions

 *  BFA IOC private functions

 */



static void
@@ -735,9 +714,6 @@ bfa_iocfc_reset_cbfn(void *bfa_arg) 
	bfa_isr_enable(bfa);

}



/*

 *  hal_ioc_public

 */



/*

 * Query IOC memory requirement information.
@@ -856,18 +832,6 @@ bfa_iocfc_isr(void *bfaarg, struct bfi_mbmsg_s *m) 
	}

}



void

bfa_adapter_get_attr(struct bfa_s *bfa, struct bfa_adapter_attr_s *ad_attr)

{

	bfa_ioc_get_adapter_attr(&bfa->ioc, ad_attr);

}



u64

bfa_adapter_get_id(struct bfa_s *bfa)

{

	return bfa_ioc_get_adid(&bfa->ioc);

}



void

bfa_iocfc_get_attr(struct bfa_s *bfa, struct bfa_iocfc_attr_s *attr)

{
@@ -998,9 +962,6 @@ bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, struct bfi_pbc_vport_s *pbc_vport) 
	return cfgrsp->pbc_cfg.nvports;

}



/*

 *  hal_api

 */



/*

 * Use this function query the memory requirement of the BFA library.
@@ -1337,15 +1298,6 @@ bfa_debug_fwsave(struct bfa_s *bfa, void *trcdata, int *trclen) 
	return bfa_ioc_debug_fwsave(&bfa->ioc, trcdata, trclen);

}



/*

 * Clear the saved firmware trace information of an IOC.

 */

void

bfa_debug_fwsave_clear(struct bfa_s *bfa)

{

	bfa_ioc_debug_fwsave_clear(&bfa->ioc);

}



/*

 * Fetch firmware trace data.

 *
@@ -1378,32 +1330,3 @@ bfa_debug_fwcore(struct bfa_s *bfa, void *buf, u32 *offset, int *buflen) 
{

	return bfa_ioc_debug_fwcore(&bfa->ioc, buf, offset, buflen);

}
 
/*

 * Reset hw semaphore & usage cnt regs and initialize.

 */

void

bfa_chip_reset(struct bfa_s *bfa)

{

	bfa_ioc_ownership_reset(&bfa->ioc);

	bfa_ioc_pll_init(&bfa->ioc);

}



/*

 * Fetch firmware statistics data.

 *

 * @param[in]		bfa		BFA instance

 * @param[out]		data		Firmware stats buffer

 *

 * @retval BFA_STATUS_OK		Firmware trace is fetched.

 */

bfa_status_t

bfa_fw_stats_get(struct bfa_s *bfa, void *data)

{

	return bfa_ioc_fw_stats_get(&bfa->ioc, data);

}



bfa_status_t

bfa_fw_stats_clear(struct bfa_s *bfa)

{

	return bfa_ioc_fw_stats_clear(&bfa->ioc);

}

drivers/scsi/bfa/bfa_fcpim.c

+1 −81
Original line number Diff line number Diff line
@@ -107,9 +107,6 @@ enum bfa_itnim_event { 
	if ((__fcpim)->profile_start)					\

		(__fcpim)->profile_start(__ioim);			\

} while (0)

/*

 *  hal_ioim_sm

 */



/*

 * IO state machine events
@@ -295,7 +292,7 @@ static void bfa_tskim_sm_hcb(struct bfa_tskim_s *tskim, 
					enum bfa_tskim_event event);



/*

 *  hal_fcpim_mod BFA FCP Initiator Mode module

 *  BFA FCP Initiator Mode module

 */



/*
@@ -357,10 +354,6 @@ bfa_fcpim_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, 
static void

bfa_fcpim_detach(struct bfa_s *bfa)

{

	struct bfa_fcpim_mod_s *fcpim = BFA_FCPIM_MOD(bfa);



	bfa_ioim_detach(fcpim);

	bfa_tskim_detach(fcpim);

}



static void
@@ -1586,13 +1579,6 @@ bfa_itnim_get_ioprofile(struct bfa_itnim_s *itnim, 
	return BFA_STATUS_OK;

}



void

bfa_itnim_get_stats(struct bfa_itnim_s *itnim,

	struct bfa_itnim_iostats_s *stats)

{

	*stats = itnim->stats;

}



void

bfa_itnim_clear_stats(struct bfa_itnim_s *itnim)

{
@@ -2213,11 +2199,6 @@ bfa_ioim_sm_resfree(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) 
}







/*

 *  hal_ioim_private

 */



static void

__bfa_cb_ioim_good_comp(void *cbarg, bfa_boolean_t complete)

{
@@ -2421,25 +2402,6 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim) 
	    (bfa_cb_ioim_get_size(ioim->dio) & (sizeof(u32) - 1)))

		bfi_h2i_set(m->mh, BFI_MC_IOIM_IO, 0, bfa_lpuid(ioim->bfa));



#ifdef IOIM_ADVANCED

	m->cmnd.crn = bfa_cb_ioim_get_crn(ioim->dio);

	m->cmnd.priority = bfa_cb_ioim_get_priority(ioim->dio);

	m->cmnd.taskattr = bfa_cb_ioim_get_taskattr(ioim->dio);



	/*

	 * Handle large CDB (>16 bytes).

	 */

	m->cmnd.addl_cdb_len = (bfa_cb_ioim_get_cdblen(ioim->dio) -

					FCP_CMND_CDB_LEN) / sizeof(u32);

	if (m->cmnd.addl_cdb_len) {

		memcpy(&m->cmnd.cdb + 1, (scsi_cdb_t *)

				bfa_cb_ioim_get_cdb(ioim->dio) + 1,

				m->cmnd.addl_cdb_len * sizeof(u32));

		fcp_cmnd_fcpdl(&m->cmnd) =

				cpu_to_be32(bfa_cb_ioim_get_size(ioim->dio));

	}

#endif



	/*

	 * queue I/O message to firmware

	 */
@@ -2653,11 +2615,6 @@ bfa_ioim_delayed_comp(struct bfa_ioim_s *ioim, bfa_boolean_t iotov) 
}







/*

 *  hal_ioim_friend

 */



/*

 * Memory allocation and initialization.

 */
@@ -2722,14 +2679,6 @@ bfa_ioim_attach(struct bfa_fcpim_mod_s *fcpim, struct bfa_meminfo_s *minfo) 
	}

}



/*

 * Driver detach time call.

 */

void

bfa_ioim_detach(struct bfa_fcpim_mod_s *fcpim)

{

}



void

bfa_ioim_isr(struct bfa_s *bfa, struct bfi_msg_s *m)

{
@@ -2903,11 +2852,6 @@ bfa_ioim_tov(struct bfa_ioim_s *ioim) 
}







/*

 *  hal_ioim_api

 */



/*

 * Allocate IOIM resource for initiator mode I/O request.

 */
@@ -3234,11 +3178,6 @@ bfa_tskim_sm_hcb(struct bfa_tskim_s *tskim, enum bfa_tskim_event event) 
}







/*

 *  hal_tskim_private

 */



static void

__bfa_cb_tskim_done(void *cbarg, bfa_boolean_t complete)

{
@@ -3452,11 +3391,6 @@ bfa_tskim_iocdisable_ios(struct bfa_tskim_s *tskim) 
}







/*

 *  hal_tskim_friend

 */



/*

 * Notification on completions from related ioim.

 */
@@ -3521,14 +3455,6 @@ bfa_tskim_attach(struct bfa_fcpim_mod_s *fcpim, struct bfa_meminfo_s *minfo) 
	bfa_meminfo_kva(minfo) = (u8 *) tskim;

}



void

bfa_tskim_detach(struct bfa_fcpim_mod_s *fcpim)

{

	/*

	* @todo

	*/

}



void

bfa_tskim_isr(struct bfa_s *bfa, struct bfi_msg_s *m)

{
@@ -3556,12 +3482,6 @@ bfa_tskim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) 
}







/*

 *  hal_tskim_api

 */





struct bfa_tskim_s *

bfa_tskim_alloc(struct bfa_s *bfa, struct bfad_tskim_s *dtsk)

{

drivers/scsi/bfa/bfa_fcpim.h

+0 −4
Original line number Diff line number Diff line
@@ -220,7 +220,6 @@ bfa_ioim_get_iotag(struct bfa_ioim_s *ioim) 
 */

void	bfa_ioim_attach(struct bfa_fcpim_mod_s *fcpim,

					struct bfa_meminfo_s *minfo);

void	bfa_ioim_detach(struct bfa_fcpim_mod_s *fcpim);

void	bfa_ioim_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);

void	bfa_ioim_good_comp_isr(struct bfa_s *bfa,

					struct bfi_msg_s *msg);
@@ -232,7 +231,6 @@ void bfa_ioim_tov(struct bfa_ioim_s *ioim); 


void	bfa_tskim_attach(struct bfa_fcpim_mod_s *fcpim,

					struct bfa_meminfo_s *minfo);

void	bfa_tskim_detach(struct bfa_fcpim_mod_s *fcpim);

void	bfa_tskim_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);

void	bfa_tskim_iodone(struct bfa_tskim_s *tskim);

void	bfa_tskim_iocdisable(struct bfa_tskim_s *tskim);
@@ -296,8 +294,6 @@ void bfa_itnim_delete(struct bfa_itnim_s *itnim); 
void		bfa_itnim_online(struct bfa_itnim_s *itnim,

				 bfa_boolean_t seq_rec);

void		bfa_itnim_offline(struct bfa_itnim_s *itnim);

void		bfa_itnim_get_stats(struct bfa_itnim_s *itnim,

			struct bfa_itnim_iostats_s *stats);

void		bfa_itnim_clear_stats(struct bfa_itnim_s *itnim);

bfa_status_t	bfa_itnim_get_ioprofile(struct bfa_itnim_s *itnim,

		struct bfa_itnim_ioprofile_s *ioprofile);

drivers/scsi/bfa/bfa_fcs.c

+0 −20
Original line number Diff line number Diff line
@@ -1038,14 +1038,6 @@ bfa_fcs_fabric_modstart(struct bfa_fcs_s *fcs) 
	bfa_sm_send_event(fabric, BFA_FCS_FABRIC_SM_START);

}



/*

 *   Suspend fabric activity as part of driver suspend.

 */

void

bfa_fcs_fabric_modsusp(struct bfa_fcs_s *fcs)

{

}



bfa_boolean_t

bfa_fcs_fabric_is_loopback(struct bfa_fcs_fabric_s *fabric)

{
@@ -1146,18 +1138,6 @@ bfa_fcs_fabric_is_online(struct bfa_fcs_fabric_s *fabric) 
	return bfa_sm_cmp_state(fabric, bfa_fcs_fabric_sm_online);

}



/*

 *	brief

 *

 */

bfa_status_t

bfa_fcs_fabric_addvf(struct bfa_fcs_fabric_s *vf, struct bfa_fcs_s *fcs,

		     struct bfa_lport_cfg_s *port_cfg, struct bfad_vf_s *vf_drv)

{

	bfa_sm_set_state(vf, bfa_fcs_fabric_sm_uninit);

	return BFA_STATUS_OK;

}



/*

 * Lookup for a vport withing a fabric given its pwwn

 */