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authorDominik Brodowski <linux@dominikbrodowski.net>2009-10-24 15:55:39 +0200
committerDominik Brodowski <linux@dominikbrodowski.net>2009-11-09 08:30:05 +0100
commit9b44de2015ff4a2ed1d56efedfcc72b917d356a6 (patch)
tree63460e0cf95d4bbea0111d153247c3298ac4ff3d /drivers/parport/parport_cs.c
parent7c5af6ffd69bb2bb3c86b374153627529d67598c (diff)
downloadlinux-9b44de2015ff4a2ed1d56efedfcc72b917d356a6.tar.bz2
pcmcia: use dynamic debug infrastructure, deprecate CS_CHECK (misc drivers)
Convert PCMCIA drivers to use the dynamic debug infrastructure, instead of requiring manual settings of PCMCIA_DEBUG. Also, remove all usages of the CS_CHECK macro and replace them with proper Linux style calling and return value checking. The extra error reporting may be dropped, as the PCMCIA core already complains about any (non-driver-author) errors. CC: linux-mtd@lists.infradead.org CC: linux-usb@vger.kernel.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/parport/parport_cs.c')
-rw-r--r--drivers/parport/parport_cs.c37
1 files changed, 13 insertions, 24 deletions
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c
index 8fdfa4f537a6..e56a4dea6717 100644
--- a/drivers/parport/parport_cs.c
+++ b/drivers/parport/parport_cs.c
@@ -67,14 +67,6 @@ MODULE_LICENSE("Dual MPL/GPL");
INT_MODULE_PARM(epp_mode, 1);
-#ifdef PCMCIA_DEBUG
-INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"parport_cs.c 1.29 2002/10/11 06:57:41 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
/*====================================================================*/
@@ -103,7 +95,7 @@ static int parport_probe(struct pcmcia_device *link)
{
parport_info_t *info;
- DEBUG(0, "parport_attach()\n");
+ dev_dbg(&link->dev, "parport_attach()\n");
/* Create new parport device */
info = kzalloc(sizeof(*info), GFP_KERNEL);
@@ -132,7 +124,7 @@ static int parport_probe(struct pcmcia_device *link)
static void parport_detach(struct pcmcia_device *link)
{
- DEBUG(0, "parport_detach(0x%p)\n", link);
+ dev_dbg(&link->dev, "parport_detach\n");
parport_cs_release(link);
@@ -147,9 +139,6 @@ static void parport_detach(struct pcmcia_device *link)
======================================================================*/
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
static int parport_config_check(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cfg,
cistpl_cftable_entry_t *dflt,
@@ -178,18 +167,20 @@ static int parport_config(struct pcmcia_device *link)
{
parport_info_t *info = link->priv;
struct parport *p;
- int last_ret, last_fn;
+ int ret;
- DEBUG(0, "parport_config(0x%p)\n", link);
+ dev_dbg(&link->dev, "parport_config\n");
- last_ret = pcmcia_loop_config(link, parport_config_check, NULL);
- if (last_ret) {
- cs_error(link, RequestIO, last_ret);
+ ret = pcmcia_loop_config(link, parport_config_check, NULL);
+ if (ret)
goto failed;
- }
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+ ret = pcmcia_request_irq(link, &link->irq);
+ if (ret)
+ goto failed;
+ ret = pcmcia_request_configuration(link, &link->conf);
+ if (ret)
+ goto failed;
p = parport_pc_probe_port(link->io.BasePort1, link->io.BasePort2,
link->irq.AssignedIRQ, PARPORT_DMA_NONE,
@@ -213,8 +204,6 @@ static int parport_config(struct pcmcia_device *link)
return 0;
-cs_failed:
- cs_error(link, last_fn, last_ret);
failed:
parport_cs_release(link);
return -ENODEV;
@@ -232,7 +221,7 @@ static void parport_cs_release(struct pcmcia_device *link)
{
parport_info_t *info = link->priv;
- DEBUG(0, "parport_release(0x%p)\n", link);
+ dev_dbg(&link->dev, "parport_release\n");
if (info->ndev) {
struct parport *p = info->port;