kernel: remove DAC_CLR_N bit at probe time

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

kernel: remove DAC_CLR_N bit at probe time
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
c93a98a9 · Alessandro Rubini · 26f12211 · c93a98a9
Commit c93a98a9 authored Jun 24, 2013 by Alessandro Rubini
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fa-zio-drv.c kernel/fa-zio-drv.c +5 -0

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--- a/kernel/fa-zio-drv.c
+++ b/kernel/fa-zio-drv.c
@@ -1102,6 +1102,11 @@ static int zfad_zio_probe(struct zio_device *zdev)
 		zfa_common_conf_set(fa, ZFAT_CFG_HW_EN, 0);
 	}

+	/* Zero offsets and release the DAC clear */
+	zfad_reset_offset(fa);
+	zfa_common_conf_set(fa, ZFA_CTL_DAC_CLR_N, 1);
+
+
 	/* Set UTC seconds from the kernel seconds */
 	zfa_common_conf_set(fa, ZFA_UTC_SECONDS, get_seconds());