[PATCH] imsttfb missing iomem annotations
write_reg_le32() and read_reg_le32() expect iomem pointers... Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -1287,12 +1287,12 @@ imsttfb_ioctl(struct inode *inode, struct file *file, u_int cmd,
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case FBIMSTT_SETCMAPREG:
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if (copy_from_user(reg, argp, 8) || reg[0] > (0x1000 - sizeof(reg[0])) / sizeof(reg[0]))
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return -EFAULT;
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write_reg_le32(((u_int *)par->cmap_regs), reg[0], reg[1]);
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write_reg_le32(((u_int __iomem *)par->cmap_regs), reg[0], reg[1]);
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return 0;
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case FBIMSTT_GETCMAPREG:
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if (copy_from_user(reg, argp, 4) || reg[0] > (0x1000 - sizeof(reg[0])) / sizeof(reg[0]))
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return -EFAULT;
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reg[1] = read_reg_le32(((u_int *)par->cmap_regs), reg[0]);
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reg[1] = read_reg_le32(((u_int __iomem *)par->cmap_regs), reg[0]);
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if (copy_to_user((void __user *)(arg + 4), ®[1], 4))
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return -EFAULT;
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return 0;
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