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net: phy: Add support for all targets which requires MANUAL_RELOC 

Targets with CONFIG_NEEDS_MANUAL_RELOC do not use REL/RELA
relocation (mostly only GOT) where functions aray are not
updated. This patch is fixing function pointers passed to phy_register
function.
This patch was tested on Microblaze architecture.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Michal Simek 2015-05-13 13:40:40 +02:00 committed by Joe Hershberger
parent 793ea94770
commit abbfcbe58e
1 changed files with 16 additions and 0 deletions
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16
drivers/net/phy/phy.c
View File

@ -21,6 +21,8 @@
#include <linux/err.h> #include <linux/err.h>
#include <linux/compiler.h> #include <linux/compiler.h>
DECLARE_GLOBAL_DATA_PTR;
/* Generic PHY support and helper functions */ /* Generic PHY support and helper functions */
/** /**
@ -494,6 +496,20 @@ int phy_register(struct phy_driver *drv)
INIT_LIST_HEAD(&drv->list); INIT_LIST_HEAD(&drv->list);
list_add_tail(&drv->list, &phy_drivers); list_add_tail(&drv->list, &phy_drivers);
#ifdef CONFIG_NEEDS_MANUAL_RELOC
if (drv->probe)
drv->probe += gd->reloc_off;
if (drv->config)
drv->config += gd->reloc_off;
if (drv->startup)
drv->startup += gd->reloc_off;
if (drv->shutdown)
drv->shutdown += gd->reloc_off;
if (drv->readext)
drv->readext += gd->reloc_off;
if (drv->writeext)
drv->writeext += gd->reloc_off;
#endif
return 0; return 0;
} }