modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/infiniband/hw/qib/qib_file_ops.c
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@@ -40,10 +40,10 @@
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 #include <linux/highmem.h>
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 #include <linux/io.h>
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 #include <linux/jiffies.h>
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-#include <asm/pgtable.h>
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 #include <linux/delay.h>
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 #include <linux/export.h>
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 #include <linux/uio.h>
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+#include <linux/pgtable.h>
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 #include <rdma/ib.h>
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@@ -343,7 +343,7 @@
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 	/* virtual address of first page in transfer */
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 	vaddr = ti->tidvaddr;
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-	if (!access_ok(VERIFY_WRITE, (void __user *) vaddr,
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+	if (!access_ok((void __user *) vaddr,
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 		       cnt * PAGE_SIZE)) {
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 		ret = -EFAULT;
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 		goto done;
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@@ -1789,7 +1789,6 @@
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 static int qib_close(struct inode *in, struct file *fp)
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 {
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-	int ret = 0;
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 	struct qib_filedata *fd;
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 	struct qib_ctxtdata *rcd;
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 	struct qib_devdata *dd;
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@@ -1873,7 +1872,7 @@
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 bail:
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 	kfree(fd);
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-	return ret;
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+	return 0;
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 }
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 static int qib_ctxt_info(struct file *fp, struct qib_ctxt_info __user *uinfo)