linux-kernel - [PATCH] kernel:dma : fix coding style errors

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Date:	Sat, 12 Jul 2014 02:39:10 +0300
From:	Ionut Alexa <ionut.m.alexa@...il.com>
To:	mmarek@...e.cz
Cc:	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
	Ionut Alexa <ionut.m.alexa@...il.com>
Subject: [PATCH] kernel:dma : fix coding style errors

Fixed coding style errors.

Signed-off-by: Ionut Alexa <ionut.m.alexa@...il.com>
---
 kernel/dma.c |    9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/kernel/dma.c b/kernel/dma.c
index 6c6262f..ae9ba17 100644
--- a/kernel/dma.c
+++ b/kernel/dma.c
@@ -66,7 +66,7 @@ static struct dma_chan dma_chan_busy[MAX_DMA_CHANNELS] = {
  * @dmanr: DMA channel number
  * @device_id: reserving device ID string, used in /proc/dma
  */
-int request_dma(unsigned int dmanr, const char * device_id)
+int request_dma(unsigned int dmanr, const char *device_id)
 {
 	if (dmanr >= MAX_DMA_CHANNELS)
 		return -EINVAL;
@@ -87,12 +87,12 @@ int request_dma(unsigned int dmanr, const char * device_id)
 void free_dma(unsigned int dmanr)
 {
 	if (dmanr >= MAX_DMA_CHANNELS) {
-		printk(KERN_WARNING "Trying to free DMA%d\n", dmanr);
+		pr_warn("Trying to free DMA%d\n", dmanr);
 		return;
 	}
 
 	if (xchg(&dma_chan_busy[dmanr].lock, 0) == 0) {
-		printk(KERN_WARNING "Trying to free free DMA%d\n", dmanr);
+		pr_warn("Trying to free free DMA%d\n", dmanr);
 		return;
 	}
 
@@ -152,9 +152,10 @@ static int __init proc_dma_init(void)
 	return 0;
 }
 
-__initcall(proc_dma_init);
+device_initcall(proc_dma_init);
 #endif
 
 EXPORT_SYMBOL(request_dma);
 EXPORT_SYMBOL(free_dma);
 EXPORT_SYMBOL(dma_spin_lock);
+
-- 
1.7.10.4

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