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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2005-07-01 12:02:59 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-07-01 12:02:59 +0100
commit7b09cdac5af1e13ab4b30421ae5c4b7953c26841 (patch)
tree9d84825b1db6166d8963ad40045ffa75ad0e24b5 /drivers/mmc
parent62351cc38d3eaf3de0327054dd6ebc039f4da80d (diff)
downloadop-kernel-dev-7b09cdac5af1e13ab4b30421ae5c4b7953c26841.zip
op-kernel-dev-7b09cdac5af1e13ab4b30421ae5c4b7953c26841.tar.gz
[PATCH] MMC: Fix divdi3 reference in mmci.c
Use do_div() instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/mmci.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/mmc/mmci.c b/drivers/mmc/mmci.c
index 3a5f6ac..7a42966 100644
--- a/drivers/mmc/mmci.c
+++ b/drivers/mmc/mmci.c
@@ -20,6 +20,7 @@
#include <linux/mmc/host.h>
#include <linux/mmc/protocol.h>
+#include <asm/div64.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/scatterlist.h>
@@ -70,6 +71,7 @@ static void mmci_stop_data(struct mmci_host *host)
static void mmci_start_data(struct mmci_host *host, struct mmc_data *data)
{
unsigned int datactrl, timeout, irqmask;
+ unsigned long long clks;
void __iomem *base;
DBG(host, "blksz %04x blks %04x flags %08x\n",
@@ -81,9 +83,10 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data)
mmci_init_sg(host, data);
- timeout = data->timeout_clks +
- ((unsigned long long)data->timeout_ns * host->cclk) /
- 1000000000ULL;
+ clks = (unsigned long long)data->timeout_ns * host->cclk;
+ do_div(clks, 1000000000UL);
+
+ timeout = data->timeout_clks + (unsigned int)clks;
base = host->base;
writel(timeout, base + MMCIDATATIMER);
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