Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia

Pull PCMCIA update from Dominik Brodowski:
 "A few PCMCIA fixes and cleanups are available in the PCMCIA tree.

  Most of them are trivial and self-explanatory.  Of particular note are
  the last three patches which add an important hardware quirk for
  Toshiba ToPIC95 sockets (or BIOS breakage on systems with these
  sockets), fix resource leaks in yenta_socket enable/disable call
  paths, and fix a regression caused by patch 1c6c9b1 since v4.0.

  Alan stated he is OK with me pushing this patch upstream.  Once it
  works out well in your tree, I will push it to stable for 4.0/4.1 as
  well"

* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia:
  pcmcia: do not break rsrc_nonstatic when handling anonymous cards
  pcmcia: Fix resource leaks in yenta_probe() and _close()
  Disable write buffering on Toshiba ToPIC95
  pcmcia: Convert dev_printk to dev_<level>
  pcmcia/vrc4171: Remove typedefs for enums and struct
  pcmcia: Remove typedef in structs and emum
  pcmcia: Remove typedef tuple_flags
  drivers: pcmcia: electra_cf.c fix checkpatch error and warnings
  drivers: pcmcia: ds.c fix checkpatch errors
  PCMCIA: Remove commented references to dead class_device_create_file()
  drivers/pcmcia/electra_cf.c: add missing iounmap and kfree
  pcmcia: replace open-coded ARRAY_SIZE with macro

Author: torvalds

drivers/char/pcmcia/cm4040_cs.c

@@ -532,9 +532,8 @@ static int reader_config(struct pcmcia_device *link, int devno)
 
 	fail_rc = pcmcia_enable_device(link);
 	if (fail_rc != 0) {
-		dev_printk(KERN_INFO, &link->dev,
-			   "pcmcia_enable_device failed 0x%x\n",
-			   fail_rc);
+		dev_info(&link->dev, "pcmcia_enable_device failed 0x%x\n",
+			 fail_rc);
 		goto cs_release;
 	}
 

drivers/pcmcia/cistpl.c

@@ -94,8 +94,7 @@ static void __iomem *set_cis_map(struct pcmcia_socket *s,
 		mem->res = pcmcia_find_mem_region(0, s->map_size,
 						s->map_size, 0, s);
 		if (mem->res == NULL) {
-			dev_printk(KERN_NOTICE, &s->dev,
-				   "cs: unable to map card memory!\n");
+			dev_notice(&s->dev, "cs: unable to map card memory!\n");
 			return NULL;
 		}
 		s->cis_virt = NULL;
@@ -381,8 +380,7 @@ int verify_cis_cache(struct pcmcia_socket *s)
 
 	buf = kmalloc(256, GFP_KERNEL);
 	if (buf == NULL) {
-		dev_printk(KERN_WARNING, &s->dev,
-			   "no memory for verifying CIS\n");
+		dev_warn(&s->dev, "no memory for verifying CIS\n");
 		return -ENOMEM;
 	}
 	mutex_lock(&s->ops_mutex);
@@ -414,14 +412,14 @@ int pcmcia_replace_cis(struct pcmcia_socket *s,
 		       const u8 *data, const size_t len)
 {
 	if (len > CISTPL_MAX_CIS_SIZE) {
-		dev_printk(KERN_WARNING, &s->dev, "replacement CIS too big\n");
+		dev_warn(&s->dev, "replacement CIS too big\n");
 		return -EINVAL;
 	}
 	mutex_lock(&s->ops_mutex);
 	kfree(s->fake_cis);
 	s->fake_cis = kmalloc(len, GFP_KERNEL);
 	if (s->fake_cis == NULL) {
-		dev_printk(KERN_WARNING, &s->dev, "no memory to replace CIS\n");
+		dev_warn(&s->dev, "no memory to replace CIS\n");
 		mutex_unlock(&s->ops_mutex);
 		return -ENOMEM;
 	}
@@ -434,17 +432,17 @@ int pcmcia_replace_cis(struct pcmcia_socket *s,
 
 /* The high-level CIS tuple services */
 
-typedef struct tuple_flags {
+struct tuple_flags {
 	u_int		link_space:4;
 	u_int		has_link:1;
 	u_int		mfc_fn:3;
 	u_int		space:4;
-} tuple_flags;
+};
 
-#define LINK_SPACE(f)	(((tuple_flags *)(&(f)))->link_space)
-#define HAS_LINK(f)	(((tuple_flags *)(&(f)))->has_link)
-#define MFC_FN(f)	(((tuple_flags *)(&(f)))->mfc_fn)
-#define SPACE(f)	(((tuple_flags *)(&(f)))->space)
+#define LINK_SPACE(f)	(((struct tuple_flags *)(&(f)))->link_space)
+#define HAS_LINK(f)	(((struct tuple_flags *)(&(f)))->has_link)
+#define MFC_FN(f)	(((struct tuple_flags *)(&(f)))->mfc_fn)
+#define SPACE(f)	(((struct tuple_flags *)(&(f)))->space)
 
 int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function,
 			tuple_t *tuple)
@@ -1451,26 +1449,16 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *info)
 done:
 	/* invalidate CIS cache on failure */
 	if (!dev_ok || !ident_ok || !count) {
-#if defined(CONFIG_MTD_PCMCIA_ANONYMOUS)
-		/* Set up as an anonymous card. If we don't have anonymous
-		   memory support then just error the card as there is no
-		   point trying to second guess.
-
-		   Note: some cards have just a device entry, it may be
-		   worth extending support to cover these in future */
-		if (!dev_ok || !ident_ok) {
-			dev_info(&s->dev, "no CIS, assuming an anonymous memory card.\n");
-			pcmcia_replace_cis(s, "\xFF", 1);
-			count = 1;
-			ret = 0;
-		} else
-#endif
-		{
-			mutex_lock(&s->ops_mutex);
-			destroy_cis_cache(s);
-			mutex_unlock(&s->ops_mutex);
+		mutex_lock(&s->ops_mutex);
+		destroy_cis_cache(s);
+		mutex_unlock(&s->ops_mutex);
+		/* We differentiate between dev_ok, ident_ok and count
+		   failures to allow for an override for anonymous cards
+		   in ds.c */
+		if (!dev_ok || !ident_ok)
 			ret = -EIO;
-		}
+		else
+			ret = -EFAULT;
 	}
 
 	if (info)

drivers/pcmcia/cs.c

@@ -177,8 +177,8 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
 
 	wait_for_completion(&socket->thread_done);
 	if (!socket->thread) {
-		dev_printk(KERN_WARNING, &socket->dev,
-			   "PCMCIA: warning: socket thread did not start\n");
+		dev_warn(&socket->dev,
+			 "PCMCIA: warning: socket thread did not start\n");
 		return -EIO;
 	}
 
@@ -275,7 +275,7 @@ static int socket_reset(struct pcmcia_socket *skt)
 		msleep(unreset_check * 10);
 	}
 
-	dev_printk(KERN_ERR, &skt->dev, "time out after reset.\n");
+	dev_err(&skt->dev, "time out after reset\n");
 	return -ETIMEDOUT;
 }
 
@@ -325,8 +325,8 @@ static void socket_shutdown(struct pcmcia_socket *s)
 
 	s->ops->get_status(s, &status);
 	if (status & SS_POWERON) {
-		dev_printk(KERN_ERR, &s->dev,
-			   "*** DANGER *** unable to remove socket power\n");
+		dev_err(&s->dev,
+			"*** DANGER *** unable to remove socket power\n");
 	}
 
 	s->state &= ~SOCKET_INUSE;
@@ -356,15 +356,13 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay)
 	}
 
 	if (status & SS_PENDING) {
-		dev_printk(KERN_ERR, &skt->dev,
-			   "voltage interrogation timed out.\n");
+		dev_err(&skt->dev, "voltage interrogation timed out\n");
 		return -ETIMEDOUT;
 	}
 
 	if (status & SS_CARDBUS) {
 		if (!(skt->features & SS_CAP_CARDBUS)) {
-			dev_printk(KERN_ERR, &skt->dev,
-				"cardbus cards are not supported.\n");
+			dev_err(&skt->dev, "cardbus cards are not supported\n");
 			return -EINVAL;
 		}
 		skt->state |= SOCKET_CARDBUS;
@@ -379,7 +377,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay)
 	else if (!(status & SS_XVCARD))
 		skt->socket.Vcc = skt->socket.Vpp = 50;
 	else {
-		dev_printk(KERN_ERR, &skt->dev, "unsupported voltage key.\n");
+		dev_err(&skt->dev, "unsupported voltage key\n");
 		return -EIO;
 	}
 
@@ -396,7 +394,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay)
 
 	skt->ops->get_status(skt, &status);
 	if (!(status & SS_POWERON)) {
-		dev_printk(KERN_ERR, &skt->dev, "unable to apply power.\n");
+		dev_err(&skt->dev, "unable to apply power\n");
 		return -EIO;
 	}
 
@@ -429,8 +427,7 @@ static int socket_insert(struct pcmcia_socket *skt)
 	if (ret == 0) {
 		skt->state |= SOCKET_PRESENT;
 
-		dev_printk(KERN_NOTICE, &skt->dev,
-			   "pccard: %s card inserted into slot %d\n",
+		dev_notice(&skt->dev, "pccard: %s card inserted into slot %d\n",
 			   (skt->state & SOCKET_CARDBUS) ? "CardBus" : "PCMCIA",
 			   skt->sock);
 
@@ -558,8 +555,7 @@ static int socket_resume(struct pcmcia_socket *skt)
 
 static void socket_remove(struct pcmcia_socket *skt)
 {
-	dev_printk(KERN_NOTICE, &skt->dev,
-		   "pccard: card ejected from slot %d\n", skt->sock);
+	dev_notice(&skt->dev, "pccard: card ejected from slot %d\n", skt->sock);
 	socket_shutdown(skt);
 }
 
@@ -605,8 +601,7 @@ static int pccardd(void *__skt)
 	/* register with the device core */
 	ret = device_register(&skt->dev);
 	if (ret) {
-		dev_printk(KERN_WARNING, &skt->dev,
-			   "PCMCIA: unable to register socket\n");
+		dev_warn(&skt->dev, "PCMCIA: unable to register socket\n");
 		skt->thread = NULL;
 		complete(&skt->thread_done);
 		return 0;