From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Fri, 7 Nov 2014 10:11:42 +0000 (+0100)
Subject: i2c: sh_mobile: improve success message
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7ca0186468e1d167d3b343b1f8dc79cbd468001f;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

i2c: sh_mobile: improve success message

No user needs magic hex values, makes this debug output. Add DMA info.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index d9a5622b89c8..92c7f7b56bdf 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -289,6 +289,7 @@ static int sh_mobile_i2c_init(struct sh_mobile_i2c_data *pd)
 	else
 		pd->icic &= ~ICIC_ICCHB8;
 
+	dev_dbg(pd->dev, "timing values: L/H=0x%x/0x%x\n", pd->iccl, pd->icch);
 	return 0;
 }
 
@@ -935,9 +936,8 @@ static int sh_mobile_i2c_probe(struct platform_device *dev)
 		return ret;
 	}
 
-	dev_info(&dev->dev,
-		 "I2C adapter %d with bus speed %lu Hz (L/H=0x%x/0x%x)\n",
-		 adap->nr, pd->bus_speed, pd->iccl, pd->icch);
+	dev_info(&dev->dev, "I2C adapter %d, bus speed %lu Hz, DMA=%c\n",
+		 adap->nr, pd->bus_speed, (pd->dma_rx || pd->dma_tx) ? 'y' : 'n');
 
 	return 0;
 }