linux-kernel - [PATCH 2/8] cdrom: use static const char * const where possible

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Date:	Fri, 31 Oct 2014 22:47:58 +0100
From:	Fabian Frederick <fabf@...net.be>
To:	linux-kernel@...r.kernel.org
Cc:	Jens Axboe <axboe@...nel.dk>, Fabian Frederick <fabf@...net.be>
Subject: [PATCH 2/8] cdrom: use static const char * const where possible

Both mrw_format_status and mrw_address_space strings are
only read in pr_info.

Signed-off-by: Fabian Frederick <fabf@...net.be>
---
 drivers/cdrom/cdrom.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index c7fa0e2..c311e0d 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -302,14 +302,14 @@ module_param(mrw_format_restart, bool, 0);
 
 static DEFINE_MUTEX(cdrom_mutex);
 
-static const char *mrw_format_status[] = {
+static const char * const mrw_format_status[] = {
 	"not mrw",
 	"bgformat inactive",
 	"bgformat active",
 	"mrw complete",
 };
 
-static const char *mrw_address_space[] = { "DMA", "GAA" };
+static const char * const mrw_address_space[] = { "DMA", "GAA" };
 
 #if (ERRLOGMASK != CD_NOTHING)
 #define cd_dbg(type, fmt, ...)				\
-- 
1.9.3

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