Commit 111bd981 authored by Hauke Mehrtens's avatar Hauke Mehrtens Committed by John Crispin

MIPS: BCM47XX: add bcm47xx prefix in front of nvram function names

The nvram functions are exported and used by some normal drivers. To
prevent name clashes with ofter parts of the kernel code add a bcm47xx_
prefix in front of the function names and the header file name.
Signed-off-by: default avatarHauke Mehrtens <hauke@hauke-m.de>
Patchwork: http://patchwork.linux-mips.org/patch/4744/Signed-off-by: default avatarJohn Crispin <blogic@openwrt.org>
parent f36738dd
......@@ -18,7 +18,7 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <asm/addrspace.h>
#include <asm/mach-bcm47xx/nvram.h>
#include <bcm47xx_nvram.h>
#include <asm/mach-bcm47xx/bcm47xx.h>
static char nvram_buf[NVRAM_SPACE];
......@@ -159,7 +159,7 @@ static int nvram_init(void)
return -ENXIO;
}
int nvram_getenv(char *name, char *val, size_t val_len)
int bcm47xx_nvram_getenv(char *name, char *val, size_t val_len)
{
char *var, *value, *end, *eq;
int err;
......@@ -189,4 +189,4 @@ int nvram_getenv(char *name, char *val, size_t val_len)
}
return -ENOENT;
}
EXPORT_SYMBOL(nvram_getenv);
EXPORT_SYMBOL(bcm47xx_nvram_getenv);
......@@ -35,7 +35,7 @@
#include <asm/reboot.h>
#include <asm/time.h>
#include <bcm47xx.h>
#include <asm/mach-bcm47xx/nvram.h>
#include <bcm47xx_nvram.h>
union bcm47xx_bus bcm47xx_bus;
EXPORT_SYMBOL(bcm47xx_bus);
......@@ -115,7 +115,7 @@ static int bcm47xx_get_invariants(struct ssb_bus *bus,
memset(&iv->sprom, 0, sizeof(struct ssb_sprom));
bcm47xx_fill_sprom(&iv->sprom, NULL, false);
if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0)
if (bcm47xx_nvram_getenv("cardbus", buf, sizeof(buf)) >= 0)
iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10);
return 0;
......@@ -138,7 +138,7 @@ static void __init bcm47xx_register_ssb(void)
panic("Failed to initialize SSB bus (err %d)", err);
mcore = &bcm47xx_bus.ssb.mipscore;
if (nvram_getenv("kernel_args", buf, sizeof(buf)) >= 0) {
if (bcm47xx_nvram_getenv("kernel_args", buf, sizeof(buf)) >= 0) {
if (strstr(buf, "console=ttyS1")) {
struct ssb_serial_port port;
......
......@@ -27,7 +27,7 @@
*/
#include <bcm47xx.h>
#include <nvram.h>
#include <bcm47xx_nvram.h>
static void create_key(const char *prefix, const char *postfix,
const char *name, char *buf, int len)
......@@ -50,10 +50,10 @@ static int get_nvram_var(const char *prefix, const char *postfix,
create_key(prefix, postfix, name, key, sizeof(key));
err = nvram_getenv(key, buf, len);
err = bcm47xx_nvram_getenv(key, buf, len);
if (fallback && err == -ENOENT && prefix) {
create_key(NULL, postfix, name, key, sizeof(key));
err = nvram_getenv(key, buf, len);
err = bcm47xx_nvram_getenv(key, buf, len);
}
return err;
}
......@@ -144,7 +144,7 @@ static void nvram_read_macaddr(const char *prefix, const char *name,
if (err < 0)
return;
nvram_parse_macaddr(buf, *val);
bcm47xx_nvram_parse_macaddr(buf, *val);
}
static void nvram_read_alpha2(const char *prefix, const char *name,
......
......@@ -8,8 +8,8 @@
* option) any later version.
*/
#ifndef __NVRAM_H
#define __NVRAM_H
#ifndef __BCM47XX_NVRAM_H
#define __BCM47XX_NVRAM_H
#include <linux/types.h>
#include <linux/kernel.h>
......@@ -32,9 +32,9 @@ struct nvram_header {
#define NVRAM_MAX_VALUE_LEN 255
#define NVRAM_MAX_PARAM_LEN 64
extern int nvram_getenv(char *name, char *val, size_t val_len);
extern int bcm47xx_nvram_getenv(char *name, char *val, size_t val_len);
static inline void nvram_parse_macaddr(char *buf, u8 macaddr[6])
static inline void bcm47xx_nvram_parse_macaddr(char *buf, u8 macaddr[6])
{
if (strchr(buf, ':'))
sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0],
......@@ -48,4 +48,4 @@ static inline void nvram_parse_macaddr(char *buf, u8 macaddr[6])
printk(KERN_WARNING "Can not parse mac address: %s\n", buf);
}
#endif
#endif /* __BCM47XX_NVRAM_H */
......@@ -14,7 +14,7 @@
#include <linux/slab.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-bcm47xx/nvram.h>
#include <bcm47xx_nvram.h>
/* 10 parts were found on sflash on Netgear WNDR4500 */
#define BCM47XXPART_MAX_PARTS 12
......
......@@ -381,7 +381,7 @@ static void b44_set_flow_ctrl(struct b44 *bp, u32 local, u32 remote)
}
#ifdef CONFIG_BCM47XX
#include <asm/mach-bcm47xx/nvram.h>
#include <bcm47xx_nvram.h>
static void b44_wap54g10_workaround(struct b44 *bp)
{
char buf[20];
......@@ -393,7 +393,7 @@ static void b44_wap54g10_workaround(struct b44 *bp)
* see https://dev.openwrt.org/ticket/146
* check and reset bit "isolate"
*/
if (nvram_getenv("boardnum", buf, sizeof(buf)) < 0)
if (bcm47xx_nvram_getenv("boardnum", buf, sizeof(buf)) < 0)
return;
if (simple_strtoul(buf, NULL, 0) == 2) {
err = __b44_readphy(bp, 0, MII_BMCR, &val);
......
......@@ -14,7 +14,7 @@
#include <linux/delay.h>
#include <linux/export.h>
#ifdef CONFIG_BCM47XX
#include <asm/mach-bcm47xx/nvram.h>
#include <bcm47xx_nvram.h>
#endif
#include "ssb_private.h"
......@@ -322,7 +322,7 @@ static void ssb_pmu_pll_init(struct ssb_chipcommon *cc)
if (bus->bustype == SSB_BUSTYPE_SSB) {
#ifdef CONFIG_BCM47XX
char buf[20];
if (nvram_getenv("xtalfreq", buf, sizeof(buf)) >= 0)
if (bcm47xx_nvram_getenv("xtalfreq", buf, sizeof(buf)) >= 0)
crystalfreq = simple_strtoul(buf, NULL, 0);
#endif
}
......
......@@ -98,14 +98,14 @@ static inline bool ssb_gige_must_flush_posted_writes(struct pci_dev *pdev)
}
#ifdef CONFIG_BCM47XX
#include <asm/mach-bcm47xx/nvram.h>
#include <bcm47xx_nvram.h>
/* Get the device MAC address */
static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
{
char buf[20];
if (nvram_getenv("et0macaddr", buf, sizeof(buf)) < 0)
if (bcm47xx_nvram_getenv("et0macaddr", buf, sizeof(buf)) < 0)
return;
nvram_parse_macaddr(buf, macaddr);
bcm47xx_nvram_parse_macaddr(buf, macaddr);
}
#else
static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment