From: Grant Likely <[EMAIL PROTECTED]>
Driver shouldn't complain if the register range is larger than what
it expects. This works around failures with some device trees.
Signed-off-by: Grant Likely <[EMAIL PROTECTED]>
---
drivers/net/fec_mpc52xx.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c
index fc1cf0b..a8a0ee2 100644
--- a/drivers/net/fec_mpc52xx.c
+++ b/drivers/net/fec_mpc52xx.c
@@ -879,9 +879,9 @@ mpc52xx_fec_probe(struct of_device *op, const struct
of_device_id *match)
"Error while parsing device node resource\n" );
return rv;
}
- if ((mem.end - mem.start + 1) != sizeof(struct mpc52xx_fec)) {
+ if ((mem.end - mem.start + 1) < sizeof(struct mpc52xx_fec)) {
printk(KERN_ERR DRIVER_NAME
- " - invalid resource size (%lx != %x), check
mpc52xx_devices.c\n",
+ " - invalid resource size (%lx < %x), check
mpc52xx_devices.c\n",
(unsigned long)(mem.end - mem.start + 1), sizeof(struct
mpc52xx_fec));
return -EINVAL;
}
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