---

yaml --- r: 338011 b: refs/heads/master c: 78026a6 h: refs/heads/master i: 338009: 16de0c9 338007: 5cb2283 v: v3
git-mirror · Nov 20, 2012 · 167ca89 · 167ca89
1 parent 1401aa8
commit 167ca89
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Showing 3 changed files with 35 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 709ab36e9559ff5c7df6e6f2d9e3c4a4410f8d49
+refs/heads/master: 78026a6fde8f7b0ca77c059da11f476d69dfde3b
diff --git a/trunk/drivers/iio/imu/adis.c b/trunk/drivers/iio/imu/adis.c
@@ -135,6 +135,29 @@ int adis_read_reg_16(struct adis *adis, unsigned int reg, uint16_t *val)
 }
 EXPORT_SYMBOL_GPL(adis_read_reg_16);
 
+#ifdef CONFIG_DEBUG_FS
+
+int adis_debugfs_reg_access(struct iio_dev *indio_dev,
+	unsigned int reg, unsigned int writeval, unsigned int *readval)
+{
+	struct adis *adis = iio_device_get_drvdata(indio_dev);
+
+	if (readval) {
+		uint16_t val16;
+		int ret;
+
+		ret = adis_read_reg_16(adis, reg, &val16);
+		*readval = val16;
+
+		return ret;
+	} else {
+		return adis_write_reg_16(adis, reg, writeval);
+	}
+}
+EXPORT_SYMBOL(adis_debugfs_reg_access);
+
+#endif
+
 /**
  * adis_enable_irq() - Enable or disable data ready IRQ
  * @adis: The adis device

diff --git a/trunk/include/linux/iio/imu/adis.h b/trunk/include/linux/iio/imu/adis.h
@@ -183,4 +183,15 @@ static inline void adis_remove_trigger(struct adis *adis)
 
 #endif /* CONFIG_IIO_BUFFER */
 
+#ifdef CONFIG_DEBUG_FS
+
+int adis_debugfs_reg_access(struct iio_dev *indio_dev,
+	unsigned int reg, unsigned int writeval, unsigned int *readval);
+
+#else
+
+#define adis_debugfs_reg_access NULL
+
+#endif
+
 #endif