[PATCH] spufs: fix sparse warnings
One local variable is missing an __iomem modifier, in another place, we pass a completely unused argument with a missing __user modifier. Signed-off-by: Arnd Bergmann <arndb@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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@ -357,7 +357,7 @@ static void spu_init_channels(struct spu *spu)
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{ 0x17, 1, }, { 0x18, 0, }, { 0x19, 0, }, { 0x1b, 0, },
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{ 0x17, 1, }, { 0x18, 0, }, { 0x19, 0, }, { 0x1b, 0, },
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{ 0x1c, 1, }, { 0x1d, 0, }, { 0x1e, 1, },
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{ 0x1c, 1, }, { 0x1d, 0, }, { 0x1e, 1, },
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};
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};
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struct spu_priv2 *priv2;
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struct spu_priv2 __iomem *priv2;
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int i;
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int i;
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priv2 = spu->priv2;
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priv2 = spu->priv2;
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@ -293,9 +293,8 @@ out:
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static struct file_system_type spufs_type;
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static struct file_system_type spufs_type;
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long
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long spufs_create_thread(struct nameidata *nd,
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spufs_create_thread(struct nameidata *nd, const char *name,
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unsigned int flags, mode_t mode)
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unsigned int flags, mode_t mode)
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{
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{
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struct dentry *dentry;
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struct dentry *dentry;
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int ret;
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int ret;
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@ -101,7 +101,7 @@ extern struct tree_descr spufs_dir_contents[];
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/* system call implementation */
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/* system call implementation */
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long spufs_run_spu(struct file *file,
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long spufs_run_spu(struct file *file,
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struct spu_context *ctx, u32 *npc, u32 *status);
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struct spu_context *ctx, u32 *npc, u32 *status);
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long spufs_create_thread(struct nameidata *nd, const char *name,
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long spufs_create_thread(struct nameidata *nd,
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unsigned int flags, mode_t mode);
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unsigned int flags, mode_t mode);
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extern struct file_operations spufs_context_fops;
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extern struct file_operations spufs_context_fops;
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@ -85,7 +85,7 @@ asmlinkage long sys_spu_create(const char __user *pathname,
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ret = path_lookup(tmp, LOOKUP_PARENT|
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ret = path_lookup(tmp, LOOKUP_PARENT|
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LOOKUP_OPEN|LOOKUP_CREATE, &nd);
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LOOKUP_OPEN|LOOKUP_CREATE, &nd);
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if (!ret) {
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if (!ret) {
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ret = spufs_create_thread(&nd, pathname, flags, mode);
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ret = spufs_create_thread(&nd, flags, mode);
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path_release(&nd);
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path_release(&nd);
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}
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}
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putname(tmp);
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putname(tmp);
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