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[PATCH] m68k: dmasound __user annotations

Browse source 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro 2006-01-12 01:06:33 -08:00 committed by Linus Torvalds
parent d998265feb
commit 031eb4cdde
3 changed files with 60 additions and 60 deletions
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94
sound/oss/dmasound/dmasound_atari.c
View file

@ -67,46 +67,46 @@ static int expand_data; /* Data for expanding */
* ++geert: split in even more functions (one per format)
*/
static ssize_t ata_ct_law(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_law(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ct_s8(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_s8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ct_u8(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_u8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ct_s16be(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_s16be(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ct_u16be(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_u16be(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ct_s16le(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_s16le(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ct_u16le(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_u16le(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ctx_law(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_law(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ctx_s8(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_s8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ctx_u8(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_u8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ctx_s16be(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_s16be(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ctx_u16be(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_u16be(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ctx_s16le(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_s16le(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
static ssize_t ata_ctx_u16le(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_u16le(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft);
@ -151,7 +151,7 @@ static int FalconStateInfo(char *buffer, size_t space);
/*** Translations ************************************************************/
static ssize_t ata_ct_law(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_law(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -176,7 +176,7 @@ static ssize_t ata_ct_law(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ct_s8(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_s8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -194,7 +194,7 @@ static ssize_t ata_ct_s8(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ct_u8(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_u8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -217,7 +217,7 @@ static ssize_t ata_ct_u8(const u_char *userPtr, size_t userCount,
used = count*2;
while (count > 0) {
u_short data;
if (get_user(data, (u_short *)userPtr))
if (get_user(data, (u_short __user *)userPtr))
return -EFAULT;
userPtr += 2;
*p++ = data ^ 0x8080;
@ -229,7 +229,7 @@ static ssize_t ata_ct_u8(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ct_s16be(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_s16be(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -241,7 +241,7 @@ static ssize_t ata_ct_s16be(const u_char *userPtr, size_t userCount,
used = count*2;
while (count > 0) {
u_short data;
if (get_user(data, (u_short *)userPtr))
if (get_user(data, (u_short __user *)userPtr))
return -EFAULT;
userPtr += 2;
*p++ = data;
@ -261,7 +261,7 @@ static ssize_t ata_ct_s16be(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ct_u16be(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_u16be(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -273,7 +273,7 @@ static ssize_t ata_ct_u16be(const u_char *userPtr, size_t userCount,
used = count*2;
while (count > 0) {
u_short data;
if (get_user(data, (u_short *)userPtr))
if (get_user(data, (u_short __user *)userPtr))
return -EFAULT;
userPtr += 2;
data ^= 0x8000;
@ -287,8 +287,8 @@ static ssize_t ata_ct_u16be(const u_char *userPtr, size_t userCount,
count = min_t(unsigned long, userCount, frameLeft)>>2;
used = count*4;
while (count > 0) {
u_long data;
if (get_user(data, (u_int *)userPtr))
u_int data;
if (get_user(data, (u_int __user *)userPtr))
return -EFAULT;
userPtr += 4;
*p++ = data ^ 0x80008000;
@ -300,7 +300,7 @@ static ssize_t ata_ct_u16be(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ct_s16le(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_s16le(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -313,7 +313,7 @@ static ssize_t ata_ct_s16le(const u_char *userPtr, size_t userCount,
used = count*2;
while (count > 0) {
u_short data;
if (get_user(data, (u_short *)userPtr))
if (get_user(data, (u_short __user *)userPtr))
return -EFAULT;
userPtr += 2;
data = le2be16(data);
@ -328,7 +328,7 @@ static ssize_t ata_ct_s16le(const u_char *userPtr, size_t userCount,
used = count*4;
while (count > 0) {
u_long data;
if (get_user(data, (u_int *)userPtr))
if (get_user(data, (u_int __user *)userPtr))
return -EFAULT;
userPtr += 4;
data = le2be16dbl(data);
@ -341,7 +341,7 @@ static ssize_t ata_ct_s16le(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ct_u16le(const u_char *userPtr, size_t userCount,
static ssize_t ata_ct_u16le(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -354,7 +354,7 @@ static ssize_t ata_ct_u16le(const u_char *userPtr, size_t userCount,
used = count*2;
while (count > 0) {
u_short data;
if (get_user(data, (u_short *)userPtr))
if (get_user(data, (u_short __user *)userPtr))
return -EFAULT;
userPtr += 2;
data = le2be16(data) ^ 0x8000;
@ -368,7 +368,7 @@ static ssize_t ata_ct_u16le(const u_char *userPtr, size_t userCount,
used = count;
while (count > 0) {
u_long data;
if (get_user(data, (u_int *)userPtr))
if (get_user(data, (u_int __user *)userPtr))
return -EFAULT;
userPtr += 4;
data = le2be16dbl(data) ^ 0x80008000;
@ -381,7 +381,7 @@ static ssize_t ata_ct_u16le(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ctx_law(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_law(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -443,7 +443,7 @@ static ssize_t ata_ctx_law(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ctx_s8(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_s8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -478,7 +478,7 @@ static ssize_t ata_ctx_s8(const u_char *userPtr, size_t userCount,
if (bal < 0) {
if (userCount < 2)
break;
if (get_user(data, (u_short *)userPtr))
if (get_user(data, (u_short __user *)userPtr))
return -EFAULT;
userPtr += 2;
userCount -= 2;
@ -497,7 +497,7 @@ static ssize_t ata_ctx_s8(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ctx_u8(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_u8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -533,7 +533,7 @@ static ssize_t ata_ctx_u8(const u_char *userPtr, size_t userCount,
if (bal < 0) {
if (userCount < 2)
break;
if (get_user(data, (u_short *)userPtr))
if (get_user(data, (u_short __user *)userPtr))
return -EFAULT;
userPtr += 2;
data ^= 0x8080;
@ -553,7 +553,7 @@ static ssize_t ata_ctx_u8(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ctx_s16be(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_s16be(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -571,7 +571,7 @@ static ssize_t ata_ctx_s16be(const u_char *userPtr, size_t userCount,
if (bal < 0) {
if (userCount < 2)
break;
if (get_user(data, (u_short *)userPtr))
if (get_user(data, (u_short __user *)userPtr))
return -EFAULT;
userPtr += 2;
userCount -= 2;
@ -590,7 +590,7 @@ static ssize_t ata_ctx_s16be(const u_char *userPtr, size_t userCount,
if (bal < 0) {
if (userCount < 4)
break;
if (get_user(data, (u_int *)userPtr))
if (get_user(data, (u_int __user *)userPtr))
return -EFAULT;
userPtr += 4;
userCount -= 4;
@ -609,7 +609,7 @@ static ssize_t ata_ctx_s16be(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ctx_u16be(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_u16be(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -627,7 +627,7 @@ static ssize_t ata_ctx_u16be(const u_char *userPtr, size_t userCount,
if (bal < 0) {
if (userCount < 2)
break;
if (get_user(data, (u_short *)userPtr))
if (get_user(data, (u_short __user *)userPtr))
return -EFAULT;
userPtr += 2;
data ^= 0x8000;
@ -647,7 +647,7 @@ static ssize_t ata_ctx_u16be(const u_char *userPtr, size_t userCount,
if (bal < 0) {
if (userCount < 4)
break;
if (get_user(data, (u_int *)userPtr))
if (get_user(data, (u_int __user *)userPtr))
return -EFAULT;
userPtr += 4;
data ^= 0x80008000;
@ -667,7 +667,7 @@ static ssize_t ata_ctx_u16be(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ctx_s16le(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_s16le(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -685,7 +685,7 @@ static ssize_t ata_ctx_s16le(const u_char *userPtr, size_t userCount,
if (bal < 0) {
if (userCount < 2)
break;
if (get_user(data, (u_short *)userPtr))
if (get_user(data, (u_short __user *)userPtr))
return -EFAULT;
userPtr += 2;
data = le2be16(data);
@ -705,7 +705,7 @@ static ssize_t ata_ctx_s16le(const u_char *userPtr, size_t userCount,
if (bal < 0) {
if (userCount < 4)
break;
if (get_user(data, (u_int *)userPtr))
if (get_user(data, (u_int __user *)userPtr))
return -EFAULT;
userPtr += 4;
data = le2be16dbl(data);
@ -725,7 +725,7 @@ static ssize_t ata_ctx_s16le(const u_char *userPtr, size_t userCount,
}
static ssize_t ata_ctx_u16le(const u_char *userPtr, size_t userCount,
static ssize_t ata_ctx_u16le(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -743,7 +743,7 @@ static ssize_t ata_ctx_u16le(const u_char *userPtr, size_t userCount,
if (bal < 0) {
if (userCount < 2)
break;
if (get_user(data, (u_short *)userPtr))
if (get_user(data, (u_short __user *)userPtr))
return -EFAULT;
userPtr += 2;
data = le2be16(data) ^ 0x8000;
@ -763,7 +763,7 @@ static ssize_t ata_ctx_u16le(const u_char *userPtr, size_t userCount,
if (bal < 0) {
if (userCount < 4)
break;
if (get_user(data, (u_int *)userPtr))
if (get_user(data, (u_int __user *)userPtr))
return -EFAULT;
userPtr += 4;
data = le2be16dbl(data) ^ 0x80008000;

8
sound/oss/dmasound/dmasound_paula.c
View file

@ -157,7 +157,7 @@ static int AmiStateInfo(char *buffer, size_t space);
* Native format
*/
static ssize_t ami_ct_s8(const u_char *userPtr, size_t userCount,
static ssize_t ami_ct_s8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed, ssize_t frameLeft)
{
ssize_t count, used;
@ -190,7 +190,7 @@ static ssize_t ami_ct_s8(const u_char *userPtr, size_t userCount,
*/
#define GENERATE_AMI_CT8(funcname, convsample) \
static ssize_t funcname(const u_char *userPtr, size_t userCount, \
static ssize_t funcname(const u_char __user *userPtr, size_t userCount, \
u_char frame[], ssize_t *frameUsed, \
ssize_t frameLeft) \
{ \
@ -241,11 +241,11 @@ GENERATE_AMI_CT8(ami_ct_u8, AMI_CT_U8)
*/
#define GENERATE_AMI_CT_16(funcname, convsample) \
static ssize_t funcname(const u_char *userPtr, size_t userCount, \
static ssize_t funcname(const u_char __user *userPtr, size_t userCount, \
u_char frame[], ssize_t *frameUsed, \
ssize_t frameLeft) \
{ \
const u_short *ptr = (const u_short *)userPtr; \
const u_short __user *ptr = (const u_short __user *)userPtr; \
ssize_t count, used; \
u_short data; \
\

18
sound/oss/dmasound/dmasound_q40.c
View file

@ -58,7 +58,7 @@ static void Q40Interrupt(void);
/* userCount, frameUsed, frameLeft == byte counts */
static ssize_t q40_ct_law(const u_char *userPtr, size_t userCount,
static ssize_t q40_ct_law(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -79,7 +79,7 @@ static ssize_t q40_ct_law(const u_char *userPtr, size_t userCount,
}
static ssize_t q40_ct_s8(const u_char *userPtr, size_t userCount,
static ssize_t q40_ct_s8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -98,7 +98,7 @@ static ssize_t q40_ct_s8(const u_char *userPtr, size_t userCount,
return used;
}
static ssize_t q40_ct_u8(const u_char *userPtr, size_t userCount,
static ssize_t q40_ct_u8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -114,7 +114,7 @@ static ssize_t q40_ct_u8(const u_char *userPtr, size_t userCount,
/* a bit too complicated to optimise right now ..*/
static ssize_t q40_ctx_law(const u_char *userPtr, size_t userCount,
static ssize_t q40_ctx_law(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -152,7 +152,7 @@ static ssize_t q40_ctx_law(const u_char *userPtr, size_t userCount,
}
static ssize_t q40_ctx_s8(const u_char *userPtr, size_t userCount,
static ssize_t q40_ctx_s8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -189,7 +189,7 @@ static ssize_t q40_ctx_s8(const u_char *userPtr, size_t userCount,
}
static ssize_t q40_ctx_u8(const u_char *userPtr, size_t userCount,
static ssize_t q40_ctx_u8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -224,7 +224,7 @@ static ssize_t q40_ctx_u8(const u_char *userPtr, size_t userCount,
}
/* compressing versions */
static ssize_t q40_ctc_law(const u_char *userPtr, size_t userCount,
static ssize_t q40_ctc_law(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -265,7 +265,7 @@ static ssize_t q40_ctc_law(const u_char *userPtr, size_t userCount,
}
static ssize_t q40_ctc_s8(const u_char *userPtr, size_t userCount,
static ssize_t q40_ctc_s8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{
@ -304,7 +304,7 @@ static ssize_t q40_ctc_s8(const u_char *userPtr, size_t userCount,
}
static ssize_t q40_ctc_u8(const u_char *userPtr, size_t userCount,
static ssize_t q40_ctc_u8(const u_char __user *userPtr, size_t userCount,
u_char frame[], ssize_t *frameUsed,
ssize_t frameLeft)
{