From: Chris Malley <mail@chrismalley.co.uk>
Date: Sat, 25 Oct 2008 21:07:32 +0000 (+0100)
Subject: USB: usbtmc: Use explicit unsigned type for input buffer instead of char*
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b361a6e348a5de9e18eb17542663d34a57740e87;p=openwrt%2Fstaging%2Fblogic.git

USB: usbtmc: Use explicit unsigned type for input buffer instead of char*

Silences compiler warning about comparison with 0x80, and type now matches the
corresponding _bulk_out function.

drivers/usb/class/usbtmc.c: In function ‘usbtmc_ioctl_abort_bulk_in’:
drivers/usb/class/usbtmc.c:163: warning: comparison is always false due to limited range of data type

Signed-off-by: Chris Malley <mail@chrismalley.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 543811f6e6e8..8e74657f106c 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -133,7 +133,7 @@ static int usbtmc_release(struct inode *inode, struct file *file)
 
 static int usbtmc_ioctl_abort_bulk_in(struct usbtmc_device_data *data)
 {
-	char *buffer;
+	u8 *buffer;
 	struct device *dev;
 	int rv;
 	int n;