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authorSascha Hauer <s.hauer@pengutronix.de>2019-05-21 09:06:30 +0200
committerMiquel Raynal <miquel.raynal@bootlin.com>2019-06-27 20:05:25 +0200
commit14a82ea7e1682645d942d9fb41fcb6126fd1645e (patch)
tree0b8f3ab9d444977c757c56c2d0fd103443f05382 /drivers/mtd
parent336d4b138be2dad372b67a2388e42805c48aaa38 (diff)
downloadlinux-14a82ea7e1682645d942d9fb41fcb6126fd1645e.tar.bz2
mtd: rawnand: export NAND operation tracer
The NAND core has a NAND operation tracing function, but it can only be used by drivers using the generic option parser from the NAND core. Export the tracing function as a static inline function in rawnand.h so that drivers implementing exec_op directly do not have to write their own operation tracing. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/raw/nand_base.c30
1 files changed, 1 insertions, 29 deletions
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c
index d565b4a9dce1..6ecd1c496ce3 100644
--- a/drivers/mtd/nand/raw/nand_base.c
+++ b/drivers/mtd/nand/raw/nand_base.c
@@ -2115,35 +2115,7 @@ static void nand_op_parser_trace(const struct nand_op_parser_ctx *ctx)
if (instr == &ctx->subop.instrs[0])
prefix = " ->";
- switch (instr->type) {
- case NAND_OP_CMD_INSTR:
- pr_debug("%sCMD [0x%02x]\n", prefix,
- instr->ctx.cmd.opcode);
- break;
- case NAND_OP_ADDR_INSTR:
- pr_debug("%sADDR [%d cyc: %*ph]\n", prefix,
- instr->ctx.addr.naddrs,
- instr->ctx.addr.naddrs < 64 ?
- instr->ctx.addr.naddrs : 64,
- instr->ctx.addr.addrs);
- break;
- case NAND_OP_DATA_IN_INSTR:
- pr_debug("%sDATA_IN [%d B%s]\n", prefix,
- instr->ctx.data.len,
- instr->ctx.data.force_8bit ?
- ", force 8-bit" : "");
- break;
- case NAND_OP_DATA_OUT_INSTR:
- pr_debug("%sDATA_OUT [%d B%s]\n", prefix,
- instr->ctx.data.len,
- instr->ctx.data.force_8bit ?
- ", force 8-bit" : "");
- break;
- case NAND_OP_WAITRDY_INSTR:
- pr_debug("%sWAITRDY [max %d ms]\n", prefix,
- instr->ctx.waitrdy.timeout_ms);
- break;
- }
+ nand_op_trace(prefix, instr);
if (instr == &ctx->subop.instrs[ctx->subop.ninstrs - 1])
prefix = " ";