intel_th: Fix integer mismatch warnings

Use unsigned long in place of size_t to operate on buffer sizes and
offsets to clean up the 32 bit build.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/hwtracing/intel_th/msu.c b/drivers/hwtracing/intel_th/msu.c
index 99f7662..80a1238 100644 (file)
--- a/drivers/hwtracing/intel_th/msu.c
+++ b/drivers/hwtracing/intel_th/msu.c
@@ -1056,7 +1056,7 @@ static int intel_th_msc_release(struct inode *inode, struct file *file)
 static ssize_t
 msc_single_to_user(struct msc *msc, char __user *buf, loff_t off, size_t len)
 {
-       size_t size = msc->nr_pages << PAGE_SHIFT, rem = len;
+       unsigned long size = msc->nr_pages << PAGE_SHIFT, rem = len;
        unsigned long start = off, tocopy = 0;
 
        if (msc->single_wrap) {