Commit 0e6639c8 authored by Biju Das's avatar Biju Das Committed by Marc Kleine-Budde
Browse files

can: rcar_canfd: Drop unused macros 



Drop unused macros from the rcar_canfd.c.

Reported-by: default avatarVincent Mailhol <mailhol.vincent@wanadoo.fr>
Closes: https://lore.kernel.org/all/7ff93ff9-f578-4be2-bdc6-5b09eab64fe6@wanadoo.fr/


Signed-off-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarVincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://patch.msgid.link/20250702120539.98490-1-biju.das.jz@bp.renesas.com


Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 25883e28

drivers/net/can/rcar/rcar_canfd.c

+0 −93
Original line number Diff line number Diff line
@@ -224,8 +224,6 @@ 


/* RSCFDnCFDRFPTRx */

#define RCANFD_RFPTR_RFDLC(x)		(((x) >> 28) & 0xf)

#define RCANFD_RFPTR_RFPTR(x)		(((x) >> 16) & 0xfff)

#define RCANFD_RFPTR_RFTS(x)		(((x) >> 0) & 0xffff)



/* RSCFDnCFDRFFDSTSx */

#define RCANFD_RFFDSTS_RFFDF		BIT(2)
@@ -257,12 +255,9 @@ 
/* RSCFDnCFDCFIDk */

#define RCANFD_CFID_CFIDE		BIT(31)

#define RCANFD_CFID_CFRTR		BIT(30)

#define RCANFD_CFID_CFID_MASK(x)	((x) & 0x1fffffff)



/* RSCFDnCFDCFPTRk */

#define RCANFD_CFPTR_CFDLC(x)		(((x) & 0xf) << 28)

#define RCANFD_CFPTR_CFPTR(x)		(((x) & 0xfff) << 16)

#define RCANFD_CFPTR_CFTS(x)		(((x) & 0xff) << 0)



/* RSCFDnCFDCFFDCSTSk */

#define RCANFD_CFFDCSTS_CFFDF		BIT(2)
@@ -328,59 +323,6 @@ 
#define RCANFD_CFPCTR(gpriv, ch, idx) \

	((gpriv)->info->regs->cfpctr + (0x0c * (ch)) + (0x04 * (idx)))



/* RSCFDnCFDFESTS / RSCFDnFESTS */

#define RCANFD_FESTS			(0x0238)

/* RSCFDnCFDFFSTS / RSCFDnFFSTS */

#define RCANFD_FFSTS			(0x023c)

/* RSCFDnCFDFMSTS / RSCFDnFMSTS */

#define RCANFD_FMSTS			(0x0240)

/* RSCFDnCFDRFISTS / RSCFDnRFISTS */

#define RCANFD_RFISTS			(0x0244)

/* RSCFDnCFDCFRISTS / RSCFDnCFRISTS */

#define RCANFD_CFRISTS			(0x0248)

/* RSCFDnCFDCFTISTS / RSCFDnCFTISTS */

#define RCANFD_CFTISTS			(0x024c)



/* RSCFDnCFDTMCp / RSCFDnTMCp */

#define RCANFD_TMC(p)			(0x0250 + (0x01 * (p)))

/* RSCFDnCFDTMSTSp / RSCFDnTMSTSp */

#define RCANFD_TMSTS(p)			(0x02d0 + (0x01 * (p)))



/* RSCFDnCFDTMTRSTSp / RSCFDnTMTRSTSp */

#define RCANFD_TMTRSTS(y)		(0x0350 + (0x04 * (y)))

/* RSCFDnCFDTMTARSTSp / RSCFDnTMTARSTSp */

#define RCANFD_TMTARSTS(y)		(0x0360 + (0x04 * (y)))

/* RSCFDnCFDTMTCSTSp / RSCFDnTMTCSTSp */

#define RCANFD_TMTCSTS(y)		(0x0370 + (0x04 * (y)))

/* RSCFDnCFDTMTASTSp / RSCFDnTMTASTSp */

#define RCANFD_TMTASTS(y)		(0x0380 + (0x04 * (y)))

/* RSCFDnCFDTMIECy / RSCFDnTMIECy */

#define RCANFD_TMIEC(y)			(0x0390 + (0x04 * (y)))



/* RSCFDnCFDTXQCCm / RSCFDnTXQCCm */

#define RCANFD_TXQCC(m)			(0x03a0 + (0x04 * (m)))

/* RSCFDnCFDTXQSTSm / RSCFDnTXQSTSm */

#define RCANFD_TXQSTS(m)		(0x03c0 + (0x04 * (m)))

/* RSCFDnCFDTXQPCTRm / RSCFDnTXQPCTRm */

#define RCANFD_TXQPCTR(m)		(0x03e0 + (0x04 * (m)))



/* RSCFDnCFDTHLCCm / RSCFDnTHLCCm */

#define RCANFD_THLCC(m)			(0x0400 + (0x04 * (m)))

/* RSCFDnCFDTHLSTSm / RSCFDnTHLSTSm */

#define RCANFD_THLSTS(m)		(0x0420 + (0x04 * (m)))

/* RSCFDnCFDTHLPCTRm / RSCFDnTHLPCTRm */

#define RCANFD_THLPCTR(m)		(0x0440 + (0x04 * (m)))



/* RSCFDnCFDGTINTSTS0 / RSCFDnGTINTSTS0 */

#define RCANFD_GTINTSTS0		(0x0460)

/* RSCFDnCFDGTINTSTS1 / RSCFDnGTINTSTS1 */

#define RCANFD_GTINTSTS1		(0x0464)

/* RSCFDnCFDGTSTCFG / RSCFDnGTSTCFG */

#define RCANFD_GTSTCFG			(0x0468)

/* RSCFDnCFDGTSTCTR / RSCFDnGTSTCTR */

#define RCANFD_GTSTCTR			(0x046c)

/* RSCFDnCFDGLOCKK / RSCFDnGLOCKK */

#define RCANFD_GLOCKK			(0x047c)

/* RSCFDnCFDGRMCFG */

#define RCANFD_GRMCFG			(0x04fc)
@@ -398,12 +340,6 @@ 
/* RSCFDnGAFLXXXj offset */

#define RCANFD_C_GAFL_OFFSET		(0x0500)



/* RSCFDnRMXXXq -> RCANFD_C_RMXXX(q) */

#define RCANFD_C_RMID(q)		(0x0600 + (0x10 * (q)))

#define RCANFD_C_RMPTR(q)		(0x0604 + (0x10 * (q)))

#define RCANFD_C_RMDF0(q)		(0x0608 + (0x10 * (q)))

#define RCANFD_C_RMDF1(q)		(0x060c + (0x10 * (q)))



/* RSCFDnRFXXx -> RCANFD_C_RFXX(x) */

#define RCANFD_C_RFOFFSET	(0x0e00)

#define RCANFD_C_RFID(x)	(RCANFD_C_RFOFFSET + (0x10 * (x)))
@@ -423,17 +359,6 @@ 
#define RCANFD_C_CFDF(ch, idx, df) \

	(RCANFD_C_CFOFFSET + 0x08 + (0x30 * (ch)) + (0x10 * (idx)) + (0x04 * (df)))



/* RSCFDnTMXXp -> RCANFD_C_TMXX(p) */

#define RCANFD_C_TMID(p)		(0x1000 + (0x10 * (p)))

#define RCANFD_C_TMPTR(p)		(0x1004 + (0x10 * (p)))

#define RCANFD_C_TMDF0(p)		(0x1008 + (0x10 * (p)))

#define RCANFD_C_TMDF1(p)		(0x100c + (0x10 * (p)))



/* RSCFDnTHLACCm */

#define RCANFD_C_THLACC(m)		(0x1800 + (0x04 * (m)))

/* RSCFDnRPGACCr */

#define RCANFD_C_RPGACC(r)		(0x1900 + (0x04 * (r)))



/* R-Car Gen4 Classical and CAN FD mode specific register map */

#define RCANFD_GEN4_GAFL_OFFSET		(0x1800)
@@ -452,12 +377,6 @@ struct rcar_canfd_f_c { 
/* RSCFDnCFDGAFLXXXj offset */

#define RCANFD_F_GAFL_OFFSET		(0x1000)



/* RSCFDnCFDRMXXXq -> RCANFD_F_RMXXX(q) */

#define RCANFD_F_RMID(q)		(0x2000 + (0x20 * (q)))

#define RCANFD_F_RMPTR(q)		(0x2004 + (0x20 * (q)))

#define RCANFD_F_RMFDSTS(q)		(0x2008 + (0x20 * (q)))

#define RCANFD_F_RMDF(q, b)		(0x200c + (0x04 * (b)) + (0x20 * (q)))



/* RSCFDnCFDRFXXx -> RCANFD_F_RFXX(x) */

#define RCANFD_F_RFOFFSET(gpriv)	((gpriv)->info->regs->rfoffset)

#define RCANFD_F_RFID(gpriv, x)		(RCANFD_F_RFOFFSET(gpriv) + (0x80 * (x)))
@@ -482,23 +401,11 @@ struct rcar_canfd_f_c { 
	(RCANFD_F_CFOFFSET(gpriv) + 0x0c + (0x180 * (ch)) + (0x80 * (idx)) + \

	 (0x04 * (df)))



/* RSCFDnCFDTMXXp -> RCANFD_F_TMXX(p) */

#define RCANFD_F_TMID(p)		(0x4000 + (0x20 * (p)))

#define RCANFD_F_TMPTR(p)		(0x4004 + (0x20 * (p)))

#define RCANFD_F_TMFDCTR(p)		(0x4008 + (0x20 * (p)))

#define RCANFD_F_TMDF(p, b)		(0x400c + (0x20 * (p)) + (0x04 * (b)))



/* RSCFDnCFDTHLACCm */

#define RCANFD_F_THLACC(m)		(0x6000 + (0x04 * (m)))

/* RSCFDnCFDRPGACCr */

#define RCANFD_F_RPGACC(r)		(0x6400 + (0x04 * (r)))



/* Constants */

#define RCANFD_FIFO_DEPTH		8	/* Tx FIFO depth */

#define RCANFD_NAPI_WEIGHT		8	/* Rx poll quota */



#define RCANFD_NUM_CHANNELS		8	/* Eight channels max */

#define RCANFD_CHANNELS_MASK		BIT((RCANFD_NUM_CHANNELS) - 1)



#define RCANFD_GAFL_PAGENUM(entry)	((entry) / 16)

#define RCANFD_CHANNEL_NUMRULES		1	/* only one rule per channel */