linux-kernel - [KJ][PATCH] ROUND_UP macro cleanup in arch/sh64/kernel/pci

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Message-ID: <20070412042150.GA11888@arun.site>
Date:	Thu, 12 Apr 2007 09:51:50 +0530
From:	Milind Arun Choudhary <milindchoudhary@...il.com>
To:	kernel-janitors@...ts.osdl.org,
	linuxsh-shmedia-dev@...ts.sourceforge.net
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	lethal@...ux-sh.org
Subject: [KJ][PATCH] ROUND_UP macro cleanup in arch/sh64/kernel/pci_sh5.c

ROUND_UP macro cleanup, use ALIGN where ever appropriate.

Signed-off-by: Milind Arun Choudhary <milindchoudhary@...il.com>

---
 pci_sh5.c |   12 ++++--------
 1 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/sh64/kernel/pci_sh5.c b/arch/sh64/kernel/pci_sh5.c
index 9dae689..11d1fef 100644
--- a/arch/sh64/kernel/pci_sh5.c
+++ b/arch/sh64/kernel/pci_sh5.c
@@ -376,8 +376,6 @@ irqreturn_t pcish5_serr_irq(int irq, void *dev_id, struct pt_regs *regs)
 	return IRQ_NONE;
 }
 
-#define ROUND_UP(x, a)		(((x) + (a) - 1) & ~((a) - 1))
-
 static void __init
 pcibios_size_bridge(struct pci_bus *bus, struct resource *ior,
 		    struct resource *memr)
@@ -434,8 +432,8 @@ pcibios_size_bridge(struct pci_bus *bus, struct resource *ior,
 	mem_res.end -= mem_res.start;
 
 	/* Align the sizes up by bridge rules */
-	io_res.end = ROUND_UP(io_res.end, 4*1024) - 1;
-	mem_res.end = ROUND_UP(mem_res.end, 1*1024*1024) - 1;
+	io_res.end = ALIGN(io_res.end, 4*1024) - 1;
+	mem_res.end = ALIGN(mem_res.end, 1*1024*1024) - 1;
 
 	/* Adjust the bridge's allocation requirements */
 	bridge->resource[0].end = bridge->resource[0].start + io_res.end;
@@ -448,18 +446,16 @@ pcibios_size_bridge(struct pci_bus *bus, struct resource *ior,
 
 	/* adjust parent's resource requirements */
 	if (ior) {
-		ior->end = ROUND_UP(ior->end, 4*1024);
+		ior->end = ALIGN(ior->end, 4*1024);
 		ior->end += io_res.end;
 	}
 
 	if (memr) {
-		memr->end = ROUND_UP(memr->end, 1*1024*1024);
+		memr->end = ALIGN(memr->end, 1*1024*1024);
 		memr->end += mem_res.end;
 	}
 }
 
-#undef ROUND_UP
-
 static void __init pcibios_size_bridges(void)
 {
 	struct resource io_res, mem_res;

-- 
Milind Arun Choudhary
-
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