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staging: IIO: IMU: ADIS16400: Fix product ID check, skip embedded revision number
authorMichael Hennerich <michael.hennerich@analog.com>
Mon, 21 Mar 2011 15:44:39 +0000 (16:44 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 5 Apr 2011 19:37:11 +0000 (12:37 -0700)
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/iio/imu/adis16400_core.c patch | blob | blame | history

diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c
index 2107edb3ebce181bb4b6267d21a21ad6ed6ddead..0d8df6282b21bb13af9ad5ef96cb57587265ebc4 100644 (file)
--- 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",