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fsl TSEC: register map boundary 

The end boundary of each registers set may overlap with the start
of the next register set. Subtract 1 to the end boundary.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Renaud Barbier 2012-09-10 12:21:24 +01:00 committed by Sascha Hauer
parent 9c011ef7ab
commit 4271879e3b
1 changed files with 3 additions and 3 deletions
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6
arch/ppc/mach-mpc85xx/eth-devices.c
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@ -32,15 +32,15 @@ int fsl_eth_init(int num, struct gfar_info_struct *gf)
res = xzalloc(3 * sizeof(struct resource));
/* TSEC interface registers */
res[0].start = GFAR_BASE_ADDR + ((num - 1) * 0x1000);
res[0].end = res[0].start + 0x1000;
res[0].end = res[0].start + 0x1000 - 1;
res[0].flags = IORESOURCE_MEM;
/* External PHY access always through eTSEC1 */
res[1].start = MDIO_BASE_ADDR;
res[1].end = res[1].start + 0x1000;
res[1].end = res[1].start + 0x1000 - 1;
res[1].flags = IORESOURCE_MEM;
/* Access to TBI/RTBI interface. */
res[2].start = MDIO_BASE_ADDR + ((num - 1) * 0x1000);
res[2].end = res[2].start + 0x1000;
res[2].end = res[2].start + 0x1000 - 1;
res[2].flags = IORESOURCE_MEM;
add_generic_device_res("gfar", DEVICE_ID_DYNAMIC, res, 3, gf);