Replace casting with long to IS_ERR_VALUE() macro to check for error return values from rate calculation functions. This is the recommended way to check the return value from clock rate functions. Signed-off-by: David Lechner <dlechner@baylibre.com>
Replace casting with long to IS_ERR_VALUE() macro to check for error return values from rate calculation functions. This is the recommended way to check the return value from clock rate functions. Signed-off-by: David Lechner <dlechner@baylibre.com>