* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
*/
status = spi_write_then_read(spi, NULL, 0, &rxbuf[0], 2);
if (status < 0) {
- printk(KERN_WARNING
- "spi_write_then_read failed with status %d\n", status);
+ pr_warn("spi_write_then_read failed with status %d\n", status);
goto out;
}
raw = (rxbuf[0] << 8) + rxbuf[1];