[PATCH] pcmcia: add some Documentation
Add some information useful for PCMCIA device driver authors to
Documentation/pcmcia/, and reference it in dmesg in case of hash mismatches.
Also add a reference to pcmciautils to Documentation/Changes. With recent
changes, you don't need to concern yourself with pcmcia-cs even if you have
PCMCIA hardware, so the example above the list needed to be adapted as well.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowksi.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index bde9b05..2c3c3da 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -262,8 +262,6 @@
}
EXPORT_SYMBOL(cs_error);
-#ifdef CONFIG_PCMCIA_DEBUG
-
static void pcmcia_check_driver(struct pcmcia_driver *p_drv)
{
@@ -284,6 +282,9 @@
"product string \"%s\": is 0x%x, should "
"be 0x%x\n", p_drv->drv.name, did->prod_id[i],
did->prod_id_hash[i], hash);
+ printk(KERN_DEBUG "pcmcia: see "
+ "Documentation/pcmcia/devicetable.txt for "
+ "details\n");
}
did++;
}
@@ -291,12 +292,6 @@
return;
}
-#else
-static inline void pcmcia_check_driver(struct pcmcia_driver *p_drv) {
- return;
-}
-#endif
-
#ifdef CONFIG_PCMCIA_LOAD_CIS