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authorDominik Brodowski <linux@dominikbrodowski.net>2009-10-23 06:56:46 -0400
committerDominik Brodowski <linux@dominikbrodowski.net>2009-11-08 12:23:13 -0500
commitc9f50dddd184a020d64dab63fa795967f0f14aa4 (patch)
treeb8de3c6e2860141e12fec7ba52bd25ef329590ae /drivers/pcmcia/i82365.c
parentd50dbec3ce52e1608636b8a624d087da9ced8cde (diff)
pcmcia: use dynamic debug in PCMCIA socket drivers
Make use of the dynamic debug infrastructure in various PCMCIA socket drivers. By doing so, only the drivers relying on soc_common make use of CONFIG_PCMCIA_DEBUG. Therefore, update the Kconfig entry accordingly. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia/i82365.c')
-rw-r--r--drivers/pcmcia/i82365.c37
1 files changed, 11 insertions, 26 deletions
diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c
index a4aacb830b80..c13fd9360511 100644
--- a/drivers/pcmcia/i82365.c
+++ b/drivers/pcmcia/i82365.c
@@ -63,21 +63,6 @@
63#include "vg468.h" 63#include "vg468.h"
64#include "ricoh.h" 64#include "ricoh.h"
65 65
66#ifdef CONFIG_PCMCIA_DEBUG
67static const char version[] =
68"i82365.c 1.265 1999/11/10 18:36:21 (David Hinds)";
69
70static int pc_debug;
71
72module_param(pc_debug, int, 0644);
73
74#define debug(lvl, fmt, arg...) do { \
75 if (pc_debug > (lvl)) \
76 printk(KERN_DEBUG "i82365: " fmt , ## arg); \
77} while (0)
78#else
79#define debug(lvl, fmt, arg...) do { } while (0)
80#endif
81 66
82static irqreturn_t i365_count_irq(int, void *); 67static irqreturn_t i365_count_irq(int, void *);
83static inline int _check_irq(int irq, int flags) 68static inline int _check_irq(int irq, int flags)
@@ -501,13 +486,13 @@ static irqreturn_t i365_count_irq(int irq, void *dev)
501{ 486{
502 i365_get(irq_sock, I365_CSC); 487 i365_get(irq_sock, I365_CSC);
503 irq_hits++; 488 irq_hits++;
504 debug(2, "-> hit on irq %d\n", irq); 489 pr_debug("i82365: -> hit on irq %d\n", irq);
505 return IRQ_HANDLED; 490 return IRQ_HANDLED;
506} 491}
507 492
508static u_int __init test_irq(u_short sock, int irq) 493static u_int __init test_irq(u_short sock, int irq)
509{ 494{
510 debug(2, " testing ISA irq %d\n", irq); 495 pr_debug("i82365: testing ISA irq %d\n", irq);
511 if (request_irq(irq, i365_count_irq, IRQF_PROBE_SHARED, "scan", 496 if (request_irq(irq, i365_count_irq, IRQF_PROBE_SHARED, "scan",
512 i365_count_irq) != 0) 497 i365_count_irq) != 0)
513 return 1; 498 return 1;
@@ -515,7 +500,7 @@ static u_int __init test_irq(u_short sock, int irq)
515 msleep(10); 500 msleep(10);
516 if (irq_hits) { 501 if (irq_hits) {
517 free_irq(irq, i365_count_irq); 502 free_irq(irq, i365_count_irq);
518 debug(2, " spurious hit!\n"); 503 pr_debug("i82365: spurious hit!\n");
519 return 1; 504 return 1;
520 } 505 }
521 506
@@ -528,7 +513,7 @@ static u_int __init test_irq(u_short sock, int irq)
528 513
529 /* mask all interrupts */ 514 /* mask all interrupts */
530 i365_set(sock, I365_CSCINT, 0); 515 i365_set(sock, I365_CSCINT, 0);
531 debug(2, " hits = %d\n", irq_hits); 516 pr_debug("i82365: hits = %d\n", irq_hits);
532 517
533 return (irq_hits != 1); 518 return (irq_hits != 1);
534} 519}
@@ -854,7 +839,7 @@ static irqreturn_t pcic_interrupt(int irq, void *dev)
854 u_long flags = 0; 839 u_long flags = 0;
855 int handled = 0; 840 int handled = 0;
856 841
857 debug(4, "pcic_interrupt(%d)\n", irq); 842 pr_debug("pcic_interrupt(%d)\n", irq);
858 843
859 for (j = 0; j < 20; j++) { 844 for (j = 0; j < 20; j++) {
860 active = 0; 845 active = 0;
@@ -878,7 +863,7 @@ static irqreturn_t pcic_interrupt(int irq, void *dev)
878 events |= (csc & I365_CSC_READY) ? SS_READY : 0; 863 events |= (csc & I365_CSC_READY) ? SS_READY : 0;
879 } 864 }
880 ISA_UNLOCK(i, flags); 865 ISA_UNLOCK(i, flags);
881 debug(2, "socket %d event 0x%02x\n", i, events); 866 pr_debug("socket %d event 0x%02x\n", i, events);
882 867
883 if (events) 868 if (events)
884 pcmcia_parse_events(&socket[i].socket, events); 869 pcmcia_parse_events(&socket[i].socket, events);
@@ -890,7 +875,7 @@ static irqreturn_t pcic_interrupt(int irq, void *dev)
890 if (j == 20) 875 if (j == 20)
891 printk(KERN_NOTICE "i82365: infinite loop in interrupt handler\n"); 876 printk(KERN_NOTICE "i82365: infinite loop in interrupt handler\n");
892 877
893 debug(4, "interrupt done\n"); 878 pr_debug("pcic_interrupt done\n");
894 return IRQ_RETVAL(handled); 879 return IRQ_RETVAL(handled);
895} /* pcic_interrupt */ 880} /* pcic_interrupt */
896 881
@@ -932,7 +917,7 @@ static int i365_get_status(u_short sock, u_int *value)
932 } 917 }
933 } 918 }
934 919
935 debug(1, "GetStatus(%d) = %#4.4x\n", sock, *value); 920 pr_debug("GetStatus(%d) = %#4.4x\n", sock, *value);
936 return 0; 921 return 0;
937} /* i365_get_status */ 922} /* i365_get_status */
938 923
@@ -943,7 +928,7 @@ static int i365_set_socket(u_short sock, socket_state_t *state)
943 struct i82365_socket *t = &socket[sock]; 928 struct i82365_socket *t = &socket[sock];
944 u_char reg; 929 u_char reg;
945 930
946 debug(1, "SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, " 931 pr_debug("SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
947 "io_irq %d, csc_mask %#2.2x)\n", sock, state->flags, 932 "io_irq %d, csc_mask %#2.2x)\n", sock, state->flags,
948 state->Vcc, state->Vpp, state->io_irq, state->csc_mask); 933 state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
949 934
@@ -1052,7 +1037,7 @@ static int i365_set_io_map(u_short sock, struct pccard_io_map *io)
1052{ 1037{
1053 u_char map, ioctl; 1038 u_char map, ioctl;
1054 1039
1055 debug(1, "SetIOMap(%d, %d, %#2.2x, %d ns, " 1040 pr_debug("SetIOMap(%d, %d, %#2.2x, %d ns, "
1056 "%#llx-%#llx)\n", sock, io->map, io->flags, io->speed, 1041 "%#llx-%#llx)\n", sock, io->map, io->flags, io->speed,
1057 (unsigned long long)io->start, (unsigned long long)io->stop); 1042 (unsigned long long)io->start, (unsigned long long)io->stop);
1058 map = io->map; 1043 map = io->map;
@@ -1082,7 +1067,7 @@ static int i365_set_mem_map(u_short sock, struct pccard_mem_map *mem)
1082 u_short base, i; 1067 u_short base, i;
1083 u_char map; 1068 u_char map;
1084 1069
1085 debug(1, "SetMemMap(%d, %d, %#2.2x, %d ns, %#llx-%#llx, " 1070 pr_debug("SetMemMap(%d, %d, %#2.2x, %d ns, %#llx-%#llx, "
1086 "%#x)\n", sock, mem->map, mem->flags, mem->speed, 1071 "%#x)\n", sock, mem->map, mem->flags, mem->speed,
1087 (unsigned long long)mem->res->start, 1072 (unsigned long long)mem->res->start,
1088 (unsigned long long)mem->res->end, mem->card_start); 1073 (unsigned long long)mem->res->end, mem->card_start);