From 4d1ea4a67ef4d8ba9462c1c8df84ab7c9176006b Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Mon, 21 Mar 2011 16:44:39 +0100 Subject: [PATCH] staging: IIO: IMU: ADIS16400: Fix product ID check, skip embedded revision number Signed-off-by: Michael Hennerich Acked-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/imu/adis16400_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c index 2107edb3ebce..0d8df6282b21 100644 --- a/drivers/staging/iio/imu/adis16400_core.c +++ b/drivers/staging/iio/imu/adis16400_core.c @@ -469,7 +469,7 @@ static int adis16400_initial_setup(struct adis16400_state *st) if (ret) goto err_ret; - if (prod_id != ADIS16400_PRODUCT_ID_DEFAULT) + if ((prod_id & 0xF000) != ADIS16400_PRODUCT_ID_DEFAULT) dev_warn(dev, "unknown product id"); printk(KERN_INFO DRIVER_NAME ": prod_id 0x%04x at CS%d (irq %d)\n",