rt2x00: Add chipset version to chipset debugfs entry

The chipset debugfs entry already indicates it is about the chipset,
it only makes sense to also display the chipset version in there.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index 92efc5a38d715cf7c41dd008851f925344ff838f..3aa7e0ab513bf47e05cf5829b757b4addbf3dffb 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -251,16 +251,21 @@ static struct dentry *rt2x00debug_create_file_chipset(const char *name,
        const struct rt2x00debug *debug = intf->debug;
        char *data;
 
-       data = kzalloc(4 * PRINT_LINE_LEN_MAX, GFP_KERNEL);
+       data = kzalloc(8 * PRINT_LINE_LEN_MAX, GFP_KERNEL);
        if (!data)
                return NULL;
 
-       blob->data = data;
+       data += sprintf(data, "rt chip: %04x\n", intf->rt2x00dev->chip.rt);
+       data += sprintf(data, "rf chip: %04x\n", intf->rt2x00dev->chip.rf);
+       data += sprintf(data, "revision:%08x\n", intf->rt2x00dev->chip.rev);
+       data += sprintf(data, "\n");
        data += sprintf(data, "csr length: %d\n", debug->csr.word_count);
        data += sprintf(data, "eeprom length: %d\n", debug->eeprom.word_count);
        data += sprintf(data, "bbp length: %d\n", debug->bbp.word_count);
        data += sprintf(data, "rf length: %d\n", debug->rf.word_count);
-       blob->size = strlen(blob->data);
+
+       blob->data = data;
+       blob->size = strlen(data);
 
        return debugfs_create_blob(name, S_IRUGO, intf->driver_folder, blob);
 }