From b361a6e348a5de9e18eb17542663d34a57740e87 Mon Sep 17 00:00:00 2001
From: Chris Malley <mail@chrismalley.co.uk>
Date: Sat, 25 Oct 2008 22:07:32 +0100
Subject: [PATCH] USB: usbtmc: Use explicit unsigned type for input buffer
instead of char*
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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>
---
drivers/usb/class/usbtmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 543811f6e6e83..8e74657f106c0 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;