aha152x: replace seq_printf with seq_puts

Using seq_printf to print a simple string is a lot more expensive than
it needs to be, since seq_puts exists. Replace seq_printf with
seq_puts when possible.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Christoph Hellwig <hch@lst.de>

1 files changed, 124 insertions, 124 deletions

diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index f14ad8a17daa..e31c460a1335 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -2505,21 +2505,21 @@ static void get_command(struct seq_file *m, Scsi_Cmnd * ptr)
                 ptr->SCp.buffers_residual);
 
         if (ptr->SCp.phase & not_issued)
-                seq_printf(m, "not issued|");
+                seq_puts(m, "not issued|");
         if (ptr->SCp.phase & selecting)
-                seq_printf(m, "selecting|");
+                seq_puts(m, "selecting|");
         if (ptr->SCp.phase & disconnected)
-                seq_printf(m, "disconnected|");
+                seq_puts(m, "disconnected|");
         if (ptr->SCp.phase & aborted)
-                seq_printf(m, "aborted|");
+                seq_puts(m, "aborted|");
         if (ptr->SCp.phase & identified)
-                seq_printf(m, "identified|");
+                seq_puts(m, "identified|");
         if (ptr->SCp.phase & completed)
-                seq_printf(m, "completed|");
+                seq_puts(m, "completed|");
         if (ptr->SCp.phase & spiordy)
-                seq_printf(m, "spiordy|");
+                seq_puts(m, "spiordy|");
         if (ptr->SCp.phase & syncneg)
-                seq_printf(m, "syncneg|");
+                seq_puts(m, "syncneg|");
         seq_printf(m, "; next=0x%p\n", SCNEXT(ptr));
 }
 
@@ -2530,256 +2530,256 @@ static void get_ports(struct seq_file *m, struct Scsi_Host *shpnt)
         seq_printf(m, "\n%s: %s(%s) ", CURRENT_SC ? "on bus" : "waiting", states[STATE].name, states[PREVSTATE].name);
 
         s = GETPORT(SCSISEQ);
-        seq_printf(m, "SCSISEQ( ");
+        seq_puts(m, "SCSISEQ( ");
         if (s & TEMODEO)
-                seq_printf(m, "TARGET MODE ");
+                seq_puts(m, "TARGET MODE ");
         if (s & ENSELO)
-                seq_printf(m, "SELO ");
+                seq_puts(m, "SELO ");
         if (s & ENSELI)
-                seq_printf(m, "SELI ");
+                seq_puts(m, "SELI ");
         if (s & ENRESELI)
-                seq_printf(m, "RESELI ");
+                seq_puts(m, "RESELI ");
         if (s & ENAUTOATNO)
-                seq_printf(m, "AUTOATNO ");
+                seq_puts(m, "AUTOATNO ");
         if (s & ENAUTOATNI)
-                seq_printf(m, "AUTOATNI ");
+                seq_puts(m, "AUTOATNI ");
         if (s & ENAUTOATNP)
-                seq_printf(m, "AUTOATNP ");
+                seq_puts(m, "AUTOATNP ");
         if (s & SCSIRSTO)
-                seq_printf(m, "SCSIRSTO ");
-        seq_printf(m, ");");
+                seq_puts(m, "SCSIRSTO ");
+        seq_puts(m, ");");
 
-        seq_printf(m, " SCSISIG(");
+        seq_puts(m, " SCSISIG(");
         s = GETPORT(SCSISIG);
         switch (s & P_MASK) {
         case P_DATAO:
-                seq_printf(m, "DATA OUT");
+                seq_puts(m, "DATA OUT");
                 break;
         case P_DATAI:
-                seq_printf(m, "DATA IN");
+                seq_puts(m, "DATA IN");
                 break;
         case P_CMD:
-                seq_printf(m, "COMMAND");
+                seq_puts(m, "COMMAND");
                 break;
         case P_STATUS:
-                seq_printf(m, "STATUS");
+                seq_puts(m, "STATUS");
                 break;
         case P_MSGO:
-                seq_printf(m, "MESSAGE OUT");
+                seq_puts(m, "MESSAGE OUT");
                 break;
         case P_MSGI:
-                seq_printf(m, "MESSAGE IN");
+                seq_puts(m, "MESSAGE IN");
                 break;
         default:
-                seq_printf(m, "*invalid*");
+                seq_puts(m, "*invalid*");
                 break;
         }
 
-        seq_printf(m, "); ");
+        seq_puts(m, "); ");
 
         seq_printf(m, "INTSTAT (%s); ", TESTHI(DMASTAT, INTSTAT) ? "hi" : "lo");
 
-        seq_printf(m, "SSTAT( ");
+        seq_puts(m, "SSTAT( ");
         s = GETPORT(SSTAT0);
         if (s & TARGET)
-                seq_printf(m, "TARGET ");
+                seq_puts(m, "TARGET ");
         if (s & SELDO)
-                seq_printf(m, "SELDO ");
+                seq_puts(m, "SELDO ");
         if (s & SELDI)
-                seq_printf(m, "SELDI ");
+                seq_puts(m, "SELDI ");
         if (s & SELINGO)
-                seq_printf(m, "SELINGO ");
+                seq_puts(m, "SELINGO ");
         if (s & SWRAP)
-                seq_printf(m, "SWRAP ");
+                seq_puts(m, "SWRAP ");
         if (s & SDONE)
-                seq_printf(m, "SDONE ");
+                seq_puts(m, "SDONE ");
         if (s & SPIORDY)
-                seq_printf(m, "SPIORDY ");
+                seq_puts(m, "SPIORDY ");
         if (s & DMADONE)
-                seq_printf(m, "DMADONE ");
+                seq_puts(m, "DMADONE ");
 
         s = GETPORT(SSTAT1);
         if (s & SELTO)
-                seq_printf(m, "SELTO ");
+                seq_puts(m, "SELTO ");
         if (s & ATNTARG)
-                seq_printf(m, "ATNTARG ");
+                seq_puts(m, "ATNTARG ");
         if (s & SCSIRSTI)
-                seq_printf(m, "SCSIRSTI ");
+                seq_puts(m, "SCSIRSTI ");
         if (s & PHASEMIS)
-                seq_printf(m, "PHASEMIS ");
+                seq_puts(m, "PHASEMIS ");
         if (s & BUSFREE)
-                seq_printf(m, "BUSFREE ");
+                seq_puts(m, "BUSFREE ");
         if (s & SCSIPERR)
-                seq_printf(m, "SCSIPERR ");
+                seq_puts(m, "SCSIPERR ");
         if (s & PHASECHG)
-                seq_printf(m, "PHASECHG ");
+                seq_puts(m, "PHASECHG ");
         if (s & REQINIT)
-                seq_printf(m, "REQINIT ");
-        seq_printf(m, "); ");
+                seq_puts(m, "REQINIT ");
+        seq_puts(m, "); ");
 
 
-        seq_printf(m, "SSTAT( ");
+        seq_puts(m, "SSTAT( ");
 
         s = GETPORT(SSTAT0) & GETPORT(SIMODE0);
 
         if (s & TARGET)
-                seq_printf(m, "TARGET ");
+                seq_puts(m, "TARGET ");
         if (s & SELDO)
-                seq_printf(m, "SELDO ");
+                seq_puts(m, "SELDO ");
         if (s & SELDI)
-                seq_printf(m, "SELDI ");
+                seq_puts(m, "SELDI ");
         if (s & SELINGO)
-                seq_printf(m, "SELINGO ");
+                seq_puts(m, "SELINGO ");
         if (s & SWRAP)
-                seq_printf(m, "SWRAP ");
+                seq_puts(m, "SWRAP ");
         if (s & SDONE)
-                seq_printf(m, "SDONE ");
+                seq_puts(m, "SDONE ");
         if (s & SPIORDY)
-                seq_printf(m, "SPIORDY ");
+                seq_puts(m, "SPIORDY ");
         if (s & DMADONE)
-                seq_printf(m, "DMADONE ");
+                seq_puts(m, "DMADONE ");
 
         s = GETPORT(SSTAT1) & GETPORT(SIMODE1);
 
         if (s & SELTO)
-                seq_printf(m, "SELTO ");
+                seq_puts(m, "SELTO ");
         if (s & ATNTARG)
-                seq_printf(m, "ATNTARG ");
+                seq_puts(m, "ATNTARG ");
         if (s & SCSIRSTI)
-                seq_printf(m, "SCSIRSTI ");
+                seq_puts(m, "SCSIRSTI ");
         if (s & PHASEMIS)
-                seq_printf(m, "PHASEMIS ");
+                seq_puts(m, "PHASEMIS ");
         if (s & BUSFREE)
-                seq_printf(m, "BUSFREE ");
+                seq_puts(m, "BUSFREE ");
         if (s & SCSIPERR)
-                seq_printf(m, "SCSIPERR ");
+                seq_puts(m, "SCSIPERR ");
         if (s & PHASECHG)
-                seq_printf(m, "PHASECHG ");
+                seq_puts(m, "PHASECHG ");
         if (s & REQINIT)
-                seq_printf(m, "REQINIT ");
-        seq_printf(m, "); ");
+                seq_puts(m, "REQINIT ");
+        seq_puts(m, "); ");
 
-        seq_printf(m, "SXFRCTL0( ");
+        seq_puts(m, "SXFRCTL0( ");
 
         s = GETPORT(SXFRCTL0);
         if (s & SCSIEN)
-                seq_printf(m, "SCSIEN ");
+                seq_puts(m, "SCSIEN ");
         if (s & DMAEN)
-                seq_printf(m, "DMAEN ");
+                seq_puts(m, "DMAEN ");
         if (s & CH1)
-                seq_printf(m, "CH1 ");
+                seq_puts(m, "CH1 ");
         if (s & CLRSTCNT)
-                seq_printf(m, "CLRSTCNT ");
+                seq_puts(m, "CLRSTCNT ");
         if (s & SPIOEN)
-                seq_printf(m, "SPIOEN ");
+                seq_puts(m, "SPIOEN ");
         if (s & CLRCH1)
-                seq_printf(m, "CLRCH1 ");
-        seq_printf(m, "); ");
+                seq_puts(m, "CLRCH1 ");
+        seq_puts(m, "); ");
 
-        seq_printf(m, "SIGNAL( ");
+        seq_puts(m, "SIGNAL( ");
 
         s = GETPORT(SCSISIG);
         if (s & SIG_ATNI)
-                seq_printf(m, "ATNI ");
+                seq_puts(m, "ATNI ");
         if (s & SIG_SELI)
-                seq_printf(m, "SELI ");
+                seq_puts(m, "SELI ");
         if (s & SIG_BSYI)
-                seq_printf(m, "BSYI ");
+                seq_puts(m, "BSYI ");
         if (s & SIG_REQI)
-                seq_printf(m, "REQI ");
+                seq_puts(m, "REQI ");
         if (s & SIG_ACKI)
-                seq_printf(m, "ACKI ");
-        seq_printf(m, "); ");
+                seq_puts(m, "ACKI ");
+        seq_puts(m, "); ");
 
         seq_printf(m, "SELID(%02x), ", GETPORT(SELID));
 
         seq_printf(m, "STCNT(%d), ", GETSTCNT());
 
-        seq_printf(m, "SSTAT2( ");
+        seq_puts(m, "SSTAT2( ");
 
         s = GETPORT(SSTAT2);
         if (s & SOFFSET)
-                seq_printf(m, "SOFFSET ");
+                seq_puts(m, "SOFFSET ");
         if (s & SEMPTY)
-                seq_printf(m, "SEMPTY ");
+                seq_puts(m, "SEMPTY ");
         if (s & SFULL)
-                seq_printf(m, "SFULL ");
+                seq_puts(m, "SFULL ");
         seq_printf(m, "); SFCNT (%d); ", s & (SFULL | SFCNT));
 
         s = GETPORT(SSTAT3);
         seq_printf(m, "SCSICNT (%d), OFFCNT(%d), ", (s & 0xf0) >> 4, s & 0x0f);
 
-        seq_printf(m, "SSTAT4( ");
+        seq_puts(m, "SSTAT4( ");
         s = GETPORT(SSTAT4);
         if (s & SYNCERR)
-                seq_printf(m, "SYNCERR ");
+                seq_puts(m, "SYNCERR ");
         if (s & FWERR)
-                seq_printf(m, "FWERR ");
+                seq_puts(m, "FWERR ");
         if (s & FRERR)
-                seq_printf(m, "FRERR ");
-        seq_printf(m, "); ");
+                seq_puts(m, "FRERR ");
+        seq_puts(m, "); ");
 
-        seq_printf(m, "DMACNTRL0( ");
+        seq_puts(m, "DMACNTRL0( ");
         s = GETPORT(DMACNTRL0);
         seq_printf(m, "%s ", s & _8BIT ? "8BIT" : "16BIT");
         seq_printf(m, "%s ", s & DMA ? "DMA" : "PIO");
         seq_printf(m, "%s ", s & WRITE_READ ? "WRITE" : "READ");
         if (s & ENDMA)
-                seq_printf(m, "ENDMA ");
+                seq_puts(m, "ENDMA ");
         if (s & INTEN)
-                seq_printf(m, "INTEN ");
+                seq_puts(m, "INTEN ");
         if (s & RSTFIFO)
-                seq_printf(m, "RSTFIFO ");
+                seq_puts(m, "RSTFIFO ");
         if (s & SWINT)
-                seq_printf(m, "SWINT ");
-        seq_printf(m, "); ");
+                seq_puts(m, "SWINT ");
+        seq_puts(m, "); ");
 
-        seq_printf(m, "DMASTAT( ");
+        seq_puts(m, "DMASTAT( ");
         s = GETPORT(DMASTAT);
         if (s & ATDONE)
-                seq_printf(m, "ATDONE ");
+                seq_puts(m, "ATDONE ");
         if (s & WORDRDY)
-                seq_printf(m, "WORDRDY ");
+                seq_puts(m, "WORDRDY ");
         if (s & DFIFOFULL)
-                seq_printf(m, "DFIFOFULL ");
+                seq_puts(m, "DFIFOFULL ");
         if (s & DFIFOEMP)
-                seq_printf(m, "DFIFOEMP ");
-        seq_printf(m, ")\n");
+                seq_puts(m, "DFIFOEMP ");
+        seq_puts(m, ")\n");
 
-        seq_printf(m, "enabled interrupts( ");
+        seq_puts(m, "enabled interrupts( ");
 
         s = GETPORT(SIMODE0);
         if (s & ENSELDO)
-                seq_printf(m, "ENSELDO ");
+                seq_puts(m, "ENSELDO ");
         if (s & ENSELDI)
-                seq_printf(m, "ENSELDI ");
+                seq_puts(m, "ENSELDI ");
         if (s & ENSELINGO)
-                seq_printf(m, "ENSELINGO ");
+                seq_puts(m, "ENSELINGO ");
         if (s & ENSWRAP)
-                seq_printf(m, "ENSWRAP ");
+                seq_puts(m, "ENSWRAP ");
         if (s & ENSDONE)
-                seq_printf(m, "ENSDONE ");
+                seq_puts(m, "ENSDONE ");
         if (s & ENSPIORDY)
-                seq_printf(m, "ENSPIORDY ");
+                seq_puts(m, "ENSPIORDY ");
         if (s & ENDMADONE)
-                seq_printf(m, "ENDMADONE ");
+                seq_puts(m, "ENDMADONE ");
 
         s = GETPORT(SIMODE1);
         if (s & ENSELTIMO)
-                seq_printf(m, "ENSELTIMO ");
+                seq_puts(m, "ENSELTIMO ");
         if (s & ENATNTARG)
-                seq_printf(m, "ENATNTARG ");
+                seq_puts(m, "ENATNTARG ");
         if (s & ENPHASEMIS)
-                seq_printf(m, "ENPHASEMIS ");
+                seq_puts(m, "ENPHASEMIS ");
         if (s & ENBUSFREE)
-                seq_printf(m, "ENBUSFREE ");
+                seq_puts(m, "ENBUSFREE ");
         if (s & ENSCSIPERR)
-                seq_printf(m, "ENSCSIPERR ");
+                seq_puts(m, "ENSCSIPERR ");
         if (s & ENPHASECHG)
-                seq_printf(m, "ENPHASECHG ");
+                seq_puts(m, "ENPHASECHG ");
         if (s & ENREQINIT)
-                seq_printf(m, "ENREQINIT ");
-        seq_printf(m, ")\n");
+                seq_puts(m, "ENREQINIT ");
+        seq_puts(m, ")\n");
 }
 
 static int aha152x_set_info(struct Scsi_Host *shpnt, char *buffer, int length)
@@ -2822,7 +2822,7 @@ static int aha152x_show_info(struct seq_file *m, struct Scsi_Host *shpnt)
         Scsi_Cmnd *ptr;
         unsigned long flags;
 
-        seq_printf(m, AHA152X_REVID "\n");
+        seq_puts(m, AHA152X_REVID "\n");
 
         seq_printf(m, "ioports 0x%04lx to 0x%04lx\n",
                 shpnt->io_port, shpnt->io_port + shpnt->n_io_port - 1);
@@ -2836,7 +2836,7 @@ static int aha152x_show_info(struct seq_file *m, struct Scsi_Host *shpnt)
         seq_printf(m, "%d commands currently queued\n", HOSTDATA(shpnt)->commands);
 
         if(SYNCHRONOUS) {
-                seq_printf(m, "synchronously operating targets (tick=50 ns):\n");
+                seq_puts(m, "synchronously operating targets (tick=50 ns):\n");
                 for (i = 0; i < 8; i++)
                         if (HOSTDATA(shpnt)->syncrate[i] & 0x7f)
                                 seq_printf(m, "target %d: period %dT/%dns; req/ack offset %d\n",
@@ -2845,28 +2845,28 @@ static int aha152x_show_info(struct seq_file *m, struct Scsi_Host *shpnt)
                                         (((HOSTDATA(shpnt)->syncrate[i] & 0x70) >> 4) + 2) * 50,
                                     HOSTDATA(shpnt)->syncrate[i] & 0x0f);
         }
-        seq_printf(m, "\nqueue status:\n");
+        seq_puts(m, "\nqueue status:\n");
         DO_LOCK(flags);
         if (ISSUE_SC) {
-                seq_printf(m, "not yet issued commands:\n");
+                seq_puts(m, "not yet issued commands:\n");
                 for (ptr = ISSUE_SC; ptr; ptr = SCNEXT(ptr))
                         get_command(m, ptr);
         } else
-                seq_printf(m, "no not yet issued commands\n");
+                seq_puts(m, "no not yet issued commands\n");
         DO_UNLOCK(flags);
 
         if (CURRENT_SC) {
-                seq_printf(m, "current command:\n");
+                seq_puts(m, "current command:\n");
                 get_command(m, CURRENT_SC);
         } else
-                seq_printf(m, "no current command\n");
+                seq_puts(m, "no current command\n");
 
         if (DISCONNECTED_SC) {
-                seq_printf(m, "disconnected commands:\n");
+                seq_puts(m, "disconnected commands:\n");
                 for (ptr = DISCONNECTED_SC; ptr; ptr = SCNEXT(ptr))
                         get_command(m, ptr);
         } else
-                seq_printf(m, "no disconnected commands\n");
+                seq_puts(m, "no disconnected commands\n");
 
         get_ports(m, shpnt);