rtc-v3020: make bitfield unsigned

Fix sparse warning:

include/linux/rtc-v3020.h:18:23: error: dubious one-bit signed bitfield

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
CC: p_gortmaker@yahoo.com
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/include/linux/rtc-v3020.h b/include/linux/rtc-v3020.h
index 8ba646e610d9232ce6b9b1a0bff42844a866b456..e55d82cebf80978ea6fc4b8a1b4528046ae88c3d 100644 (file)
--- a/include/linux/rtc-v3020.h
+++ b/include/linux/rtc-v3020.h
@@ -15,7 +15,7 @@
 struct v3020_platform_data {
        int leftshift; /* (1<<(leftshift)) & readl() */
 
-       int use_gpio:1;
+       unsigned int use_gpio:1;
        unsigned int gpio_cs;
        unsigned int gpio_wr;
        unsigned int gpio_rd;