From: Johan Hovold <johan@hovoldconsulting.com>
Date: Thu, 11 Feb 2016 12:52:50 +0000 (+0100)
Subject: greybus: spi: add bundle-device prefix to error messages
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5ef545fb8c22ab605f764ea467859572797dbc09;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

greybus: spi: add bundle-device prefix to error messages

Replace all pr_err with dev_err so we can tell what device (and driver)
a message was for.

Testing Done: Compiled

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
---

diff --git a/drivers/staging/greybus/spi.c b/drivers/staging/greybus/spi.c
index c00492cc632e..7689af0f63a9 100644
--- a/drivers/staging/greybus/spi.c
+++ b/drivers/staging/greybus/spi.c
@@ -218,7 +218,8 @@ static int gb_spi_transfer_one_message(struct spi_master *master,
 		if (response)
 			gb_spi_decode_response(msg, response);
 	} else {
-		pr_err("transfer operation failed (%d)\n", ret);
+		dev_err(&connection->bundle->dev,
+				"transfer operation failed: %d\n", ret);
 	}
 
 	gb_operation_put(operation);