The patch titled
ISAPNP: removed unused isapnp_detected and ISAPNP_DEBUG
has been added to the -mm tree. Its filename is
isapnp-removed-unused-isapnp_detected-and-isapnp_debug.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: ISAPNP: removed unused isapnp_detected and ISAPNP_DEBUG
From: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
ISAPNP_DEBUG isn't used at all. isapnp_detected is set but never read.
So remove them both.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
Cc: Jaroslav Kysela <perex@xxxxxxx>
Cc: Adam Belay <ambx1@xxxxxxxxxx>
Cc: Len Brown <lenb@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/pnp/isapnp/core.c | 7 -------
1 files changed, 7 deletions(-)
diff -puN drivers/pnp/isapnp/core.c~isapnp-removed-unused-isapnp_detected-and-isapnp_debug drivers/pnp/isapnp/core.c
--- a/drivers/pnp/isapnp/core.c~isapnp-removed-unused-isapnp_detected-and-isapnp_debug
+++ a/drivers/pnp/isapnp/core.c
@@ -47,9 +47,6 @@
#if 0
#define ISAPNP_REGION_OK
#endif
-#if 0
-#define ISAPNP_DEBUG
-#endif
int isapnp_disable; /* Disable ISA PnP */
static int isapnp_rdp; /* Read Data Port */
@@ -93,7 +90,6 @@ MODULE_LICENSE("GPL");
static unsigned char isapnp_checksum_value;
static DEFINE_MUTEX(isapnp_cfg_mutex);
-static int isapnp_detected;
static int isapnp_csn_count;
/* some prototypes */
@@ -1067,7 +1063,6 @@ static int __init isapnp_init(void)
struct pnp_dev *dev;
if (isapnp_disable) {
- isapnp_detected = 0;
printk(KERN_INFO "isapnp: ISA Plug & Play support disabled\n");
return 0;
}
@@ -1115,7 +1110,6 @@ static int __init isapnp_init(void)
}
isapnp_set_rdp();
}
- isapnp_detected = 1;
if (isapnp_rdp < 0x203 || isapnp_rdp > 0x3ff) {
cards = isapnp_isolate();
if (cards < 0 || (isapnp_rdp < 0x203 || isapnp_rdp > 0x3ff)) {
@@ -1123,7 +1117,6 @@ static int __init isapnp_init(void)
release_region(_PIDXR, 1);
#endif
release_region(_PNPWRP, 1);
- isapnp_detected = 0;
printk(KERN_INFO
"isapnp: No Plug & Play device found\n");
return 0;
_
Patches currently in -mm which might be from bjorn.helgaas@xxxxxx are
serial-8250-handle-saving-the-clear-on-read-bits-from-the-lsr.patch
add-blacklisting-capability-to-serial_pci-to-avoid-misdetection.patch
move-free-pages-between-lists-on-steal.patch
convert-ill-defined-log2-to-ilog2.patch
tpm_tis-fix-interrupt-probing.patch
pnp-fix-up-after-lindent.patch
pnpacpi-simplify-irq_flags.patch
pnpacpi-remove-unnecessary-casts-of-void.patch
isapnp-removed-unused-isapnp_detected-and-isapnp_debug.patch
pnp-remove-module-infrastructure.patch
pnp-remove-null-pointer-checks.patch
-
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