linux-kernel - [PATCH] device core: fix a copy-paste error

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Date:	Tue, 8 May 2012 15:08:45 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Greg KH <greg@...ah.com>
cc:	Kernel development list <linux-kernel@...r.kernel.org>
Subject: [PATCH] device core: fix a copy-paste error

This patch (as1552) fixes a fairly obvious copy-paste error that could
have serious consequences on architectures where sizeof(int) !=
sizeof(unsigned long).

Signed-off-by: Alan Stern <stern@...land.harvard.edu>
CC: <stable@...r.kernel.org>

---

This just caught my eye while I was adding another macro immediately
below DEVICE_INT_ATTR.


 include/linux/device.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: usb-3.4/include/linux/device.h
===================================================================
--- usb-3.4.orig/include/linux/device.h
+++ usb-3.4/include/linux/device.h
@@ -502,7 +502,7 @@ ssize_t device_store_int(struct device *
 		{ __ATTR(_name, _mode, device_show_ulong, device_store_ulong), &(_var) }
 #define DEVICE_INT_ATTR(_name, _mode, _var) \
 	struct dev_ext_attribute dev_attr_##_name = \
-		{ __ATTR(_name, _mode, device_show_ulong, device_store_ulong), &(_var) }
+		{ __ATTR(_name, _mode, device_show_int, device_store_int), &(_var) }
 
 extern int device_create_file(struct device *device,
 			      const struct device_attribute *entry);

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