hwmon: (it87) Delete pwmN_freq files on driver removal

In commit f8d0c19a93cea3a26a90f2462295e1e01a4cd250 I forgot to delete
the pwmN_freq files on driver removal, here's the fix.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Riku Voipio <riku.voipio@movial.fi>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>

authored by

Jean Delvare and committed by
Mark M. Hoffman
d5b0b5d6 293c0997

+3
+3
drivers/hwmon/it87.c
··· 933 933 &sensor_dev_attr_pwm1.dev_attr.attr, 934 934 &sensor_dev_attr_pwm2.dev_attr.attr, 935 935 &sensor_dev_attr_pwm3.dev_attr.attr, 936 + &dev_attr_pwm1_freq.attr, 937 + &dev_attr_pwm2_freq.attr, 938 + &dev_attr_pwm3_freq.attr, 936 939 937 940 &dev_attr_vrm.attr, 938 941 &dev_attr_cpu0_vid.attr,