linux-kernel - [PATCH] staging: sm750fb: initialize max

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Date:	Tue, 29 Mar 2016 17:53:23 +0100
From:	Colin King <colin.king@...onical.com>
To:	Sudip Mukherjee <sudipm.mukherjee@...il.com>,
	Teddy Wang <teddy.wang@...iconmotion.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-fbdev@...r.kernel.org, devel@...verdev.osuosl.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] staging: sm750fb: initialize max_d to maximum D value of 6

From: Colin Ian King <colin.king@...onical.com>

max_d is not initialized and should be set to the largest D
value of 6.

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/staging/sm750fb/ddk750_chip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c
index 95f7cae..f80ee77 100644
--- a/drivers/staging/sm750fb/ddk750_chip.c
+++ b/drivers/staging/sm750fb/ddk750_chip.c
@@ -306,7 +306,7 @@ unsigned int calcPllValue(unsigned int request_orig, pll_value_t *pll)
 	unsigned int input, request;
 	unsigned int tmpClock, ret;
 	const int max_OD = 3;
-	int max_d;
+	int max_d = 6;
 
 	if (getChipType() == SM750LE) {
 		/* SM750LE don't have prgrammable PLL and M/N values to work on.
-- 
2.7.4