From d24b2898ceea603864c6d12540d6768edcc9cd40 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Fri, 8 Nov 2013 13:20:23 +0100
Subject: gpu: host1x: Fix a few sparse warnings
Include the bus.h header, so that various function declarations are
visible in the source file that implements those functions. This keeps
sparse from suggesting that they should be made static.
Make the host1x_bus_type variable static since it isn't used globally.
Finally replace the slightly unsafe dev_set_name(dev, name) by the more
secure dev_set_name(dev, "%s", name).
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
drivers/gpu/host1x/bus.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
(limited to 'drivers/gpu/host1x/bus.c')
diff --git a/drivers/gpu/host1x/bus.c b/drivers/gpu/host1x/bus.c
index 509383f8be0..6a929591aa7 100644
--- a/drivers/gpu/host1x/bus.c
+++ b/drivers/gpu/host1x/bus.c
@@ -19,6 +19,7 @@
#include <linux/of.h>
#include <linux/slab.h>
+#include "bus.h"
#include "dev.h"
static DEFINE_MUTEX(clients_lock);
@@ -257,7 +258,7 @@ static int host1x_unregister_client(struct host1x *host1x,
return -ENODEV;
}
-struct bus_type host1x_bus_type = {
+static struct bus_type host1x_bus_type = {
.name = "host1x",
};
@@ -301,7 +302,7 @@ static int host1x_device_add(struct host1x *host1x,
device->dev.coherent_dma_mask = host1x->dev->coherent_dma_mask;
device->dev.dma_mask = &device->dev.coherent_dma_mask;
device->dev.release = host1x_device_release;
- dev_set_name(&device->dev, driver->name);
+ dev_set_name(&device->dev, "%s", driver->name);
device->dev.bus = &host1x_bus_type;
device->dev.parent = host1x->dev;
--
cgit v1.2.3-70-g09d2