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authorArnd Bergmann <arnd@arndb.de>2006-01-09 12:24:57 -0500
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-09 12:24:57 -0500
commit0d0fbf8152fb3bb4393be11e8df7f70e1fbbd738 (patch)
tree98ef8850e6b769da7391665716e4e2348de21ec1 /drivers/usb
parent5367f2d67c7d0bf1faae90e6e7b4e2ac3c9b5e0f (diff)
V4L (926_2): Moves compat32 functions from fs to v4l subsystem
This moves the 32 bit ioctl compatibility handlers for Video4Linux into a new file and adds explicit calls to them to each v4l device driver. Unfortunately, there does not seem to be any code handling the v4l2 ioctls, so quite often the code goes through two separate conversions, first from 32 bit v4l to 64 bit v4l, and from there to 64 bit v4l2. My patch does not change that, so there is still much room for improvement. Also, some drivers have additional ioctl numbers, for which the conversion should be handled internally to that driver. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/media/dsbr100.c1
-rw-r--r--drivers/usb/media/ov511.c1
-rw-r--r--drivers/usb/media/pwc/pwc-if.c1
-rw-r--r--drivers/usb/media/se401.c1
-rw-r--r--drivers/usb/media/stv680.c1
-rw-r--r--drivers/usb/media/usbvideo.c1
-rw-r--r--drivers/usb/media/vicam.c1
-rw-r--r--drivers/usb/media/w9968cf.c1
8 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/media/dsbr100.c b/drivers/usb/media/dsbr100.c
index 6a5700e9d428..25646804d5be 100644
--- a/drivers/usb/media/dsbr100.c
+++ b/drivers/usb/media/dsbr100.c
@@ -127,6 +127,7 @@ static struct file_operations usb_dsbr100_fops = {
127 .open = usb_dsbr100_open, 127 .open = usb_dsbr100_open,
128 .release = usb_dsbr100_close, 128 .release = usb_dsbr100_close,
129 .ioctl = usb_dsbr100_ioctl, 129 .ioctl = usb_dsbr100_ioctl,
130 .compat_ioctl = v4l_compat_ioctl32,
130 .llseek = no_llseek, 131 .llseek = no_llseek,
131}; 132};
132 133
diff --git a/drivers/usb/media/ov511.c b/drivers/usb/media/ov511.c
index 3a0e8ce67ebe..8af665bbe330 100644
--- a/drivers/usb/media/ov511.c
+++ b/drivers/usb/media/ov511.c
@@ -4774,6 +4774,7 @@ static struct file_operations ov511_fops = {
4774 .read = ov51x_v4l1_read, 4774 .read = ov51x_v4l1_read,
4775 .mmap = ov51x_v4l1_mmap, 4775 .mmap = ov51x_v4l1_mmap,
4776 .ioctl = ov51x_v4l1_ioctl, 4776 .ioctl = ov51x_v4l1_ioctl,
4777 .compat_ioctl = v4l_compat_ioctl32,
4777 .llseek = no_llseek, 4778 .llseek = no_llseek,
4778}; 4779};
4779 4780
diff --git a/drivers/usb/media/pwc/pwc-if.c b/drivers/usb/media/pwc/pwc-if.c
index 09ca6128ac20..4f9b0dc6fd7b 100644
--- a/drivers/usb/media/pwc/pwc-if.c
+++ b/drivers/usb/media/pwc/pwc-if.c
@@ -154,6 +154,7 @@ static struct file_operations pwc_fops = {
154 .poll = pwc_video_poll, 154 .poll = pwc_video_poll,
155 .mmap = pwc_video_mmap, 155 .mmap = pwc_video_mmap,
156 .ioctl = pwc_video_ioctl, 156 .ioctl = pwc_video_ioctl,
157 .compat_ioctl = v4l_compat_ioctl32,
157 .llseek = no_llseek, 158 .llseek = no_llseek,
158}; 159};
159static struct video_device pwc_template = { 160static struct video_device pwc_template = {
diff --git a/drivers/usb/media/se401.c b/drivers/usb/media/se401.c
index b2ae29af5940..2ba562285fda 100644
--- a/drivers/usb/media/se401.c
+++ b/drivers/usb/media/se401.c
@@ -1193,6 +1193,7 @@ static struct file_operations se401_fops = {
1193 .read = se401_read, 1193 .read = se401_read,
1194 .mmap = se401_mmap, 1194 .mmap = se401_mmap,
1195 .ioctl = se401_ioctl, 1195 .ioctl = se401_ioctl,
1196 .compat_ioctl = v4l_compat_ioctl32,
1196 .llseek = no_llseek, 1197 .llseek = no_llseek,
1197}; 1198};
1198static struct video_device se401_template = { 1199static struct video_device se401_template = {
diff --git a/drivers/usb/media/stv680.c b/drivers/usb/media/stv680.c
index 774038b352cd..b497a6a0a206 100644
--- a/drivers/usb/media/stv680.c
+++ b/drivers/usb/media/stv680.c
@@ -1343,6 +1343,7 @@ static struct file_operations stv680_fops = {
1343 .read = stv680_read, 1343 .read = stv680_read,
1344 .mmap = stv680_mmap, 1344 .mmap = stv680_mmap,
1345 .ioctl = stv680_ioctl, 1345 .ioctl = stv680_ioctl,
1346 .compat_ioctl = v4l_compat_ioctl32,
1346 .llseek = no_llseek, 1347 .llseek = no_llseek,
1347}; 1348};
1348static struct video_device stv680_template = { 1349static struct video_device stv680_template = {
diff --git a/drivers/usb/media/usbvideo.c b/drivers/usb/media/usbvideo.c
index 4bd113325ef9..63a72e550a1b 100644
--- a/drivers/usb/media/usbvideo.c
+++ b/drivers/usb/media/usbvideo.c
@@ -953,6 +953,7 @@ static struct file_operations usbvideo_fops = {
953 .read = usbvideo_v4l_read, 953 .read = usbvideo_v4l_read,
954 .mmap = usbvideo_v4l_mmap, 954 .mmap = usbvideo_v4l_mmap,
955 .ioctl = usbvideo_v4l_ioctl, 955 .ioctl = usbvideo_v4l_ioctl,
956 .compat_ioctl = v4l_compat_ioctl32,
956 .llseek = no_llseek, 957 .llseek = no_llseek,
957}; 958};
958static const struct video_device usbvideo_template = { 959static const struct video_device usbvideo_template = {
diff --git a/drivers/usb/media/vicam.c b/drivers/usb/media/vicam.c
index 1c73155c8d77..5df144073871 100644
--- a/drivers/usb/media/vicam.c
+++ b/drivers/usb/media/vicam.c
@@ -1236,6 +1236,7 @@ static struct file_operations vicam_fops = {
1236 .read = vicam_read, 1236 .read = vicam_read,
1237 .mmap = vicam_mmap, 1237 .mmap = vicam_mmap,
1238 .ioctl = vicam_ioctl, 1238 .ioctl = vicam_ioctl,
1239 .compat_ioctl = v4l_compat_ioctl32,
1239 .llseek = no_llseek, 1240 .llseek = no_llseek,
1240}; 1241};
1241 1242
diff --git a/drivers/usb/media/w9968cf.c b/drivers/usb/media/w9968cf.c
index 3605a6f3067b..bff9434c8e55 100644
--- a/drivers/usb/media/w9968cf.c
+++ b/drivers/usb/media/w9968cf.c
@@ -3490,6 +3490,7 @@ static struct file_operations w9968cf_fops = {
3490 .release = w9968cf_release, 3490 .release = w9968cf_release,
3491 .read = w9968cf_read, 3491 .read = w9968cf_read,
3492 .ioctl = w9968cf_ioctl, 3492 .ioctl = w9968cf_ioctl,
3493 .compat_ioctl = v4l_compat_ioctl32,
3493 .mmap = w9968cf_mmap, 3494 .mmap = w9968cf_mmap,
3494 .llseek = no_llseek, 3495 .llseek = no_llseek,
3495}; 3496};