[PATCH] r6040: fix typo in use of MCR0 register bits

From: Cesar Eduardo Barros
Date: Sat Jan 07 2012 - 10:20:26 EST


Commit 4e16d6ebd65b4f2c4e3f780b4c5704beef64019c (r6040: define more MCR0
register bits) added #define values for MCR0 register bits and converted
uses of hardcoded magic values to uses of these defines.

However, one of the conversions looks suspicious:

#define MCR0 0x00 /* Control register 0 */
+#define MCR0_RCVEN 0x0002 /* Receive enable */
+#define MCR0_XMTEN 0x1000 /* Transmission enable */

/* Init RDC private data */
- lp->mcr0 = 0x1002;
+ lp->mcr0 = MCR0_XMTEN | MCR0;

I believe what was meant here was MCR0_XMTEN | MCR0_RCVEN, which makes
sense and matches the original values.

Signed-off-by: Cesar Eduardo Barros <cesarb@xxxxxxxxxx>
---
drivers/net/ethernet/rdc/r6040.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c
index 87aa439..cb0eca8 100644
--- a/drivers/net/ethernet/rdc/r6040.c
+++ b/drivers/net/ethernet/rdc/r6040.c
@@ -1160,7 +1160,7 @@ static int __devinit r6040_init_one(struct pci_dev *pdev,
lp->dev = dev;

/* Init RDC private data */
- lp->mcr0 = MCR0_XMTEN | MCR0;
+ lp->mcr0 = MCR0_XMTEN | MCR0_RCVEN;

/* The RDC-specific entries in the device structure. */
dev->netdev_ops = &r6040_netdev_ops;
--
1.7.7.5

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