pcmcia: remove obsolete and wrong comments
What's worse than no comment? A wrong comment.
Several PCMCIA device drivers contained the same comments, which
were based on how the PCMCIA subsystem worked in the old days of 2.4.,
and which were originally part of a "dummy_cs" driver. These comments
no longer matched at all what is happening now, and therefore should
be removed.
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index b5a2c9e..af5b17c 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -168,13 +168,6 @@
*/
static char *phy_addr = NULL;
-
-/* A struct pcmcia_device structure has fields for most things that are needed
- to keep track of a socket, but there will usually be some device
- specific information that also needs to be kept track of. The
- 'priv' pointer in a struct pcmcia_device structure can be used to point to
- a device-specific private data structure, like this.
-*/
static unsigned int ray_mem_speed = 500;
/* WARNING: THIS DRIVER IS NOT CAPABLE OF HANDLING MULTIPLE DEVICES! */
@@ -289,14 +282,6 @@
.ndo_validate_addr = eth_validate_addr,
};
-/*=============================================================================
- ray_attach() creates an "instance" of the driver, allocating
- local data structures for one device. The device is registered
- with Card Services.
- The dev_link structure is initialized, but we don't actually
- configure the card at this point -- we wait until we receive a
- card insertion event.
-=============================================================================*/
static int ray_probe(struct pcmcia_device *p_dev)
{
ray_dev_t *local;
@@ -351,12 +336,6 @@
return -ENOMEM;
} /* ray_attach */
-/*=============================================================================
- This deletes a driver "instance". The device is de-registered
- with Card Services. If it has been released, all local data
- structures are freed. Otherwise, the structures will be freed
- when the device is released.
-=============================================================================*/
static void ray_detach(struct pcmcia_device *link)
{
struct net_device *dev;
@@ -379,11 +358,6 @@
dev_dbg(&link->dev, "ray_cs ray_detach ending\n");
} /* ray_detach */
-/*=============================================================================
- ray_config() is run after a CARD_INSERTION event
- is received, to configure the PCMCIA socket, and to make the
- ethernet device available to the system.
-=============================================================================*/
#define MAX_TUPLE_SIZE 128
static int ray_config(struct pcmcia_device *link)
{
@@ -409,9 +383,6 @@
goto failed;
dev->irq = link->irq;
- /* This actually configures the PCMCIA socket -- setting up
- the I/O windows and the interrupt mapping.
- */
ret = pcmcia_enable_device(link);
if (ret)
goto failed;
@@ -771,11 +742,7 @@
local->card_status = CARD_DOING_ACQ;
}
-/*============================================================================
- After a card is removed, ray_release() will unregister the net
- device, and release the PCMCIA configuration. If the device is
- still open, this will be postponed until it is closed.
-=============================================================================*/
+
static void ray_release(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;