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[Qemu-trivial] [PATCH 08/16] audio: Use DIV_ROUND_UP


From: Laurent Vivier
Subject: [Qemu-trivial] [PATCH 08/16] audio: Use DIV_ROUND_UP
Date: Tue, 31 May 2016 18:35:57 +0200

Replace (((n) + (d) - 1) /(d)) by DIV_ROUND_UP(n,d).

This patch is the result of coccinelle script
scripts/coccinelle/round.cocci

CC: Gerd Hoffmann <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>
---
 hw/audio/pcspk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/audio/pcspk.c b/hw/audio/pcspk.c
index f9afc8e..d259960 100644
--- a/hw/audio/pcspk.c
+++ b/hw/audio/pcspk.c
@@ -35,7 +35,7 @@
 #define PCSPK_BUF_LEN 1792
 #define PCSPK_SAMPLE_RATE 32000
 #define PCSPK_MAX_FREQ (PCSPK_SAMPLE_RATE >> 1)
-#define PCSPK_MIN_COUNT ((PIT_FREQ + PCSPK_MAX_FREQ - 1) / PCSPK_MAX_FREQ)
+#define PCSPK_MIN_COUNT DIV_ROUND_UP(PIT_FREQ, PCSPK_MAX_FREQ)
 
 #define PC_SPEAKER(obj) OBJECT_CHECK(PCSpkState, (obj), TYPE_PC_SPEAKER)
 
-- 
2.5.5




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