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gianfar_ptp: use iomem, not ioports resource tree in probe

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When using a 36 bit dtb file, the driver complains "resource busy".

Investigating the source of the message leads one to the
gianfar_ptp_probe function.

Since the type of the device resource requested in this function
is IORESOURCE_MEM, it should use "iomem_resource" instead of
"ioports_resource".

Signed-off-by: Wei Yang <Wei.Yang@windriver.com>
Cc: Claudiu Manoil <claudiu.manoil@freescale.com>
Cc: Timur Tabi <timur@freescale.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yang 2012-10-24 05:21:36 +00:00 committed by David S. Miller
parent fb78cdbbf4
commit 2b9c128e95
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/freescale/gianfar_ptp.c
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@ -478,7 +478,7 @@ static int gianfar_ptp_probe(struct platform_device *dev)
pr_err("no resource\n");
goto no_resource;
}
if (request_resource(&ioport_resource, etsects->rsrc)) {
if (request_resource(&iomem_resource, etsects->rsrc)) {
pr_err("resource busy\n");
goto no_resource;
}