NAND: Fix erpn usage in ndfc driver

PATCH New Stefan Roese 1 participant 1 message Jan 6, 2007

Subsystems (2)

Memory technology devices (MTD) NAND flash

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Stefan Roese

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2007-01-06 11:33 UTC #0 lore raw

PATCH 1/1 NAND: Fix erpn usage in ndfc driver

[PATCH] [MTD]: NAND: Fix erpn usage in ndfc driver

Since 440EPx uses erpn != 0 this patch fixes the usage of erpn passing via platform_devices.

Signed-off-by Stefan Roese <[email protected]>

---
commit 8ff908ce0b12fc6fbfb73cc95eaf5be4d793e66f
tree d00ab09cd4adddca0fbdefc2cc08069eff3079f0
parent 05a8057bb38bc803682f3e0af305c258b4566285
author Stefan Roese <[email protected]> Sat, 06 Jan 2007 12:25:24 +0100 committer Stefan Roese <[email protected]> Sat, 06 Jan 2007 12:25:24 +0100

 drivers/mtd/nand/ndfc.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

drivers/mtd/nand/ndfc.c +2 -1

index 039c759..fd8e910 100644
@@ -228,7 +228,8 @@ static int ndfc_nand_probe(struct platform_device *pdev)
 	struct ndfc_controller_settings *settings = nc->priv;
 	struct resource *res = pdev->resource;
 	struct ndfc_controller *ndfc = &ndfc_ctrl;
-	unsigned long long phys = settings->ndfc_erpn | res->start;
+	unsigned long long phys = ((unsigned long long)settings->ndfc_erpn << 32)
+		| res->start;
 
 	ndfc->ndfcbase = ioremap64(phys, res->end - res->start + 1);
 	if (!ndfc->ndfcbase) {