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author | Joe Perches <joe@perches.com> | 2020-04-03 14:43:17 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-23 17:05:37 +0200 |
commit | aa3d6e7c49e3b480aa9db0e9924736726a6f75aa (patch) | |
tree | a524d4c15c0df94f1cb17a764aec43cec3f621f6 /drivers/parport/parport_ip32.c | |
parent | decf26f6ec25dac868782dc1751623a87d147831 (diff) | |
download | linux-aa3d6e7c49e3b480aa9db0e9924736726a6f75aa.tar.bz2 |
parport: Use more comon logging styles
Some of the logging can be poorly formatted because of unexpected
line breaks given printks without KERN_CONT that should be pr_cont.
Miscellanea:
o Remove unnecessary spaces between function name and open parenthesis
o Convert bare printks to pr_<level> where appropriate
o Convert embedded function names to use %s, __func__
o Coalesce formats
o Realign arguments
o Use do {} while (0) in a macro and not a bare if
Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Link: https://lore.kernel.org/r/20200403134325.11523-3-sudipm.mukherjee@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/parport/parport_ip32.c')
-rw-r--r-- | drivers/parport/parport_ip32.c | 92 |
1 files changed, 48 insertions, 44 deletions
diff --git a/drivers/parport/parport_ip32.c b/drivers/parport/parport_ip32.c index 4f76e4f4f6cf..48b084e86dc6 100644 --- a/drivers/parport/parport_ip32.c +++ b/drivers/parport/parport_ip32.c @@ -328,19 +328,19 @@ static void parport_ip32_dump_state(struct parport *p, char *str, "TST", "CFG"}; unsigned int ecr = readb(priv->regs.ecr); printk(KERN_DEBUG PPIP32 " ecr=0x%02x", ecr); - printk(" %s", - ecr_modes[(ecr & ECR_MODE_MASK) >> ECR_MODE_SHIFT]); + pr_cont(" %s", + ecr_modes[(ecr & ECR_MODE_MASK) >> ECR_MODE_SHIFT]); if (ecr & ECR_nERRINTR) - printk(",nErrIntrEn"); + pr_cont(",nErrIntrEn"); if (ecr & ECR_DMAEN) - printk(",dmaEn"); + pr_cont(",dmaEn"); if (ecr & ECR_SERVINTR) - printk(",serviceIntr"); + pr_cont(",serviceIntr"); if (ecr & ECR_F_FULL) - printk(",f_full"); + pr_cont(",f_full"); if (ecr & ECR_F_EMPTY) - printk(",f_empty"); - printk("\n"); + pr_cont(",f_empty"); + pr_cont("\n"); } if (show_ecp_config) { unsigned int oecr, cnfgA, cnfgB; @@ -352,52 +352,53 @@ static void parport_ip32_dump_state(struct parport *p, char *str, writeb(ECR_MODE_PS2, priv->regs.ecr); writeb(oecr, priv->regs.ecr); printk(KERN_DEBUG PPIP32 " cnfgA=0x%02x", cnfgA); - printk(" ISA-%s", (cnfgA & CNFGA_IRQ) ? "Level" : "Pulses"); + pr_cont(" ISA-%s", (cnfgA & CNFGA_IRQ) ? "Level" : "Pulses"); switch (cnfgA & CNFGA_ID_MASK) { case CNFGA_ID_8: - printk(",8 bits"); + pr_cont(",8 bits"); break; case CNFGA_ID_16: - printk(",16 bits"); + pr_cont(",16 bits"); break; case CNFGA_ID_32: - printk(",32 bits"); + pr_cont(",32 bits"); break; default: - printk(",unknown ID"); + pr_cont(",unknown ID"); break; } if (!(cnfgA & CNFGA_nBYTEINTRANS)) - printk(",ByteInTrans"); + pr_cont(",ByteInTrans"); if ((cnfgA & CNFGA_ID_MASK) != CNFGA_ID_8) - printk(",%d byte%s left", cnfgA & CNFGA_PWORDLEFT, - ((cnfgA & CNFGA_PWORDLEFT) > 1) ? "s" : ""); - printk("\n"); + pr_cont(",%d byte%s left", + cnfgA & CNFGA_PWORDLEFT, + ((cnfgA & CNFGA_PWORDLEFT) > 1) ? "s" : ""); + pr_cont("\n"); printk(KERN_DEBUG PPIP32 " cnfgB=0x%02x", cnfgB); - printk(" irq=%u,dma=%u", - (cnfgB & CNFGB_IRQ_MASK) >> CNFGB_IRQ_SHIFT, - (cnfgB & CNFGB_DMA_MASK) >> CNFGB_DMA_SHIFT); - printk(",intrValue=%d", !!(cnfgB & CNFGB_INTRVAL)); + pr_cont(" irq=%u,dma=%u", + (cnfgB & CNFGB_IRQ_MASK) >> CNFGB_IRQ_SHIFT, + (cnfgB & CNFGB_DMA_MASK) >> CNFGB_DMA_SHIFT); + pr_cont(",intrValue=%d", !!(cnfgB & CNFGB_INTRVAL)); if (cnfgB & CNFGB_COMPRESS) - printk(",compress"); - printk("\n"); + pr_cont(",compress"); + pr_cont("\n"); } for (i = 0; i < 2; i++) { unsigned int dcr = i ? priv->dcr_cache : readb(priv->regs.dcr); printk(KERN_DEBUG PPIP32 " dcr(%s)=0x%02x", i ? "soft" : "hard", dcr); - printk(" %s", (dcr & DCR_DIR) ? "rev" : "fwd"); + pr_cont(" %s", (dcr & DCR_DIR) ? "rev" : "fwd"); if (dcr & DCR_IRQ) - printk(",ackIntEn"); + pr_cont(",ackIntEn"); if (!(dcr & DCR_SELECT)) - printk(",nSelectIn"); + pr_cont(",nSelectIn"); if (dcr & DCR_nINIT) - printk(",nInit"); + pr_cont(",nInit"); if (!(dcr & DCR_AUTOFD)) - printk(",nAutoFD"); + pr_cont(",nAutoFD"); if (!(dcr & DCR_STROBE)) - printk(",nStrobe"); - printk("\n"); + pr_cont(",nStrobe"); + pr_cont("\n"); } #define sep (f++ ? ',' : ' ') { @@ -405,20 +406,20 @@ static void parport_ip32_dump_state(struct parport *p, char *str, unsigned int dsr = readb(priv->regs.dsr); printk(KERN_DEBUG PPIP32 " dsr=0x%02x", dsr); if (!(dsr & DSR_nBUSY)) - printk("%cBusy", sep); + pr_cont("%cBusy", sep); if (dsr & DSR_nACK) - printk("%cnAck", sep); + pr_cont("%cnAck", sep); if (dsr & DSR_PERROR) - printk("%cPError", sep); + pr_cont("%cPError", sep); if (dsr & DSR_SELECT) - printk("%cSelect", sep); + pr_cont("%cSelect", sep); if (dsr & DSR_nFAULT) - printk("%cnFault", sep); + pr_cont("%cnFault", sep); if (!(dsr & DSR_nPRINT)) - printk("%c(Print)", sep); + pr_cont("%c(Print)", sep); if (dsr & DSR_TIMEOUT) - printk("%cTimeout", sep); - printk("\n"); + pr_cont("%cTimeout", sep); + pr_cont("\n"); } #undef sep } @@ -1703,7 +1704,7 @@ static size_t parport_ip32_ecp_write_data(struct parport *p, /* Event 49: PError goes high. */ if (parport_wait_peripheral(p, DSR_PERROR, DSR_PERROR)) { - printk(KERN_DEBUG PPIP32 "%s: PError timeout in %s", + printk(KERN_DEBUG PPIP32 "%s: PError timeout in %s\n", p->name, __func__); physport->ieee1284.phase = IEEE1284_PH_ECP_DIR_UNKNOWN; return 0; @@ -2132,10 +2133,13 @@ static __init struct parport *parport_ip32_probe_port(void) /* Print out what we found */ pr_info("%s: SGI IP32 at 0x%lx (0x%lx)", p->name, p->base, p->base_hi); if (p->irq != PARPORT_IRQ_NONE) - printk(", irq %d", p->irq); - printk(" ["); -#define printmode(x) if (p->modes & PARPORT_MODE_##x) \ - printk("%s%s", f++ ? "," : "", #x) + pr_cont(", irq %d", p->irq); + pr_cont(" ["); +#define printmode(x) \ +do { \ + if (p->modes & PARPORT_MODE_##x) \ + pr_cont("%s%s", f++ ? "," : "", #x); \ +} while (0) { unsigned int f = 0; printmode(PCSPP); @@ -2146,7 +2150,7 @@ static __init struct parport *parport_ip32_probe_port(void) printmode(DMA); } #undef printmode - printk("]\n"); + pr_cont("]\n"); parport_announce_port(p); return p; |