Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=70d215c4a7dfbddc138a2dd726d8f80f3e6d2622
Commit: 70d215c4a7dfbddc138a2dd726d8f80f3e6d2622
Parent: c4124c9b68bf8ecf1e8afedad3a22e18666cb6f3
Author: Fengguang Wu <[EMAIL PROTECTED]>
AuthorDate: Fri Dec 7 16:35:14 2007 +0800
Committer: Jiri Kosina <[EMAIL PROTECTED]>
CommitDate: Mon Jan 28 14:51:22 2008 +0100
HID: the `bit' in hidinput_mapping_quirks() is an out parameter
Fix a panic, by changing
hidinput_mapping_quirks(,, unsigned long *bit,)
to
hidinput_mapping_quirks(,, unsigned long **bit,)
The `bit' in this function is an out parameter.
Signed-off-by: Fengguang Wu <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Jiri Kosina <[EMAIL PROTECTED]>
---
drivers/hid/hid-input-quirks.c | 36 ++++++++++++++++++------------------
drivers/hid/hid-input.c | 2 +-
include/linux/hid.h | 2 +-
3 files changed, 20 insertions(+), 20 deletions(-)
diff --git a/drivers/hid/hid-input-quirks.c b/drivers/hid/hid-input-quirks.c
index fbe8b6d..4bcdc9b 100644
--- a/drivers/hid/hid-input-quirks.c
+++ b/drivers/hid/hid-input-quirks.c
@@ -16,16 +16,16 @@
#include <linux/input.h>
#include <linux/hid.h>
-#define map_abs(c) do { usage->code = c; usage->type = EV_ABS; bit =
input->absbit; *max = ABS_MAX; } while (0)
-#define map_rel(c) do { usage->code = c; usage->type = EV_REL; bit =
input->relbit; *max = REL_MAX; } while (0)
-#define map_key(c) do { usage->code = c; usage->type = EV_KEY; bit =
input->keybit; *max = KEY_MAX; } while (0)
-#define map_led(c) do { usage->code = c; usage->type = EV_LED; bit =
input->ledbit; *max = LED_MAX; } while (0)
+#define map_abs(c) do { usage->code = c; usage->type = EV_ABS; *bit =
input->absbit; *max = ABS_MAX; } while (0)
+#define map_rel(c) do { usage->code = c; usage->type = EV_REL; *bit =
input->relbit; *max = REL_MAX; } while (0)
+#define map_key(c) do { usage->code = c; usage->type = EV_KEY; *bit =
input->keybit; *max = KEY_MAX; } while (0)
+#define map_led(c) do { usage->code = c; usage->type = EV_LED; *bit =
input->ledbit; *max = LED_MAX; } while (0)
-#define map_abs_clear(c) do { map_abs(c); clear_bit(c, bit); } while (0)
-#define map_key_clear(c) do { map_key(c); clear_bit(c, bit); } while (0)
+#define map_abs_clear(c) do { map_abs(c); clear_bit(c, *bit); } while
(0)
+#define map_key_clear(c) do { map_key(c); clear_bit(c, *bit); } while
(0)
static int quirk_belkin_wkbd(struct hid_usage *usage, struct input_dev *input,
- unsigned long *bit, int *max)
+ unsigned long **bit, int *max)
{
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
return 0;
@@ -41,7 +41,7 @@ static int quirk_belkin_wkbd(struct hid_usage *usage, struct
input_dev *input,
}
static int quirk_cherry_cymotion(struct hid_usage *usage, struct input_dev
*input,
- unsigned long *bit, int *max)
+ unsigned long **bit, int *max)
{
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
return 0;
@@ -57,7 +57,7 @@ static int quirk_cherry_cymotion(struct hid_usage *usage,
struct input_dev *inpu
}
static int quirk_logitech_ultrax_remote(struct hid_usage *usage, struct
input_dev *input,
- unsigned long *bit, int *max)
+ unsigned long **bit, int *max)
{
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
return 0;
@@ -90,7 +90,7 @@ static int quirk_logitech_ultrax_remote(struct hid_usage
*usage, struct input_de
}
static int quirk_chicony_tactical_pad(struct hid_usage *usage, struct
input_dev *input,
- unsigned long *bit, int *max)
+ unsigned long **bit, int *max)
{
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
return 0;
@@ -115,7 +115,7 @@ static int quirk_chicony_tactical_pad(struct hid_usage
*usage, struct input_dev
}
static int quirk_microsoft_ergonomy_kb(struct hid_usage *usage, struct
input_dev *input,
- unsigned long *bit, int *max)
+ unsigned long **bit, int *max)
{
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
return 0;
@@ -138,7 +138,7 @@ static int quirk_microsoft_ergonomy_kb(struct hid_usage
*usage, struct input_dev
}
static int quirk_microsoft_presenter_8k(struct hid_usage *usage, struct
input_dev *input,
- unsigned long *bit, int *max)
+ unsigned long **bit, int *max)
{
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
return 0;
@@ -156,7 +156,7 @@ static int quirk_microsoft_presenter_8k(struct hid_usage
*usage, struct input_de
}
static int quirk_petalynx_remote(struct hid_usage *usage, struct input_dev
*input,
- unsigned long *bit, int *max)
+ unsigned long **bit, int *max)
{
if (((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR) &&
((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER))
@@ -184,7 +184,7 @@ static int quirk_petalynx_remote(struct hid_usage *usage,
struct input_dev *inpu
}
static int quirk_logitech_wireless(struct hid_usage *usage, struct input_dev
*input,
- unsigned long *bit, int *max)
+ unsigned long **bit, int *max)
{
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
return 0;
@@ -236,7 +236,7 @@ static int quirk_logitech_wireless(struct hid_usage *usage,
struct input_dev *in
}
static int quirk_cherry_genius_29e(struct hid_usage *usage, struct input_dev
*input,
- unsigned long *bit, int *max)
+ unsigned long **bit, int *max)
{
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
return 0;
@@ -254,7 +254,7 @@ static int quirk_cherry_genius_29e(struct hid_usage *usage,
struct input_dev *in
}
static int quirk_btc_8193(struct hid_usage *usage, struct input_dev *input,
- unsigned long *bit, int *max)
+ unsigned long **bit, int *max)
{
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
return 0;
@@ -307,7 +307,7 @@ static int quirk_btc_8193(struct hid_usage *usage, struct
input_dev *input,
static const struct hid_input_blacklist {
__u16 idVendor;
__u16 idProduct;
- int (*quirk)(struct hid_usage *, struct input_dev *, unsigned long *,
int *);
+ int (*quirk)(struct hid_usage *, struct input_dev *, unsigned long **,
int *);
} hid_input_blacklist[] = {
{ VENDOR_ID_BELKIN, DEVICE_ID_BELKIN_WIRELESS_KEYBOARD,
quirk_belkin_wkbd },
@@ -335,7 +335,7 @@ static const struct hid_input_blacklist {
int hidinput_mapping_quirks(struct hid_usage *usage,
struct input_dev *input,
- unsigned long *bit, int *max)
+ unsigned long **bit, int *max)
{
struct hid_device *device = input_get_drvdata(input);
int i = 0;
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index aeb018e..5325d98 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -382,7 +382,7 @@ static void hidinput_configure_usage(struct hid_input
*hidinput, struct hid_fiel
}
/* handle input mappings for quirky devices */
- ret = hidinput_mapping_quirks(usage, input, bit, &max);
+ ret = hidinput_mapping_quirks(usage, input, &bit, &max);
if (ret)
goto mapped;
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 24f04cd..6a70b78 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -526,7 +526,7 @@ extern void hidinput_disconnect(struct hid_device *);
int hid_set_field(struct hid_field *, unsigned, __s32);
int hid_input_report(struct hid_device *, int type, u8 *, int, int);
int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned
int code, struct hid_field **field);
-int hidinput_mapping_quirks(struct hid_usage *, struct input_dev *, unsigned
long *, int *);
+int hidinput_mapping_quirks(struct hid_usage *, struct input_dev *, unsigned
long **, int *);
void hidinput_event_quirks(struct hid_device *, struct hid_field *, struct
hid_usage *, __s32);
int hidinput_apple_event(struct hid_device *, struct input_dev *, struct
hid_usage *, __s32);
void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8
*data, int interrupt);
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
