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-rw-r--r--arch/powerpc/platforms/cell/axon_msi.c4
-rw-r--r--arch/powerpc/sysdev/mpic.c4
-rw-r--r--drivers/net/ibm_emac/ibm_emac_mal.h4
-rw-r--r--drivers/net/ibm_newemac/mal.h4
-rw-r--r--include/asm-powerpc/dcr-mmio.h4
-rw-r--r--include/asm-powerpc/dcr-native.h4
6 files changed, 12 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index 1245b2f517bb..aca15007a01c 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -77,12 +77,12 @@ static void msic_dcr_write(struct axon_msic *msic, unsigned int dcr_n, u32 val)
{
pr_debug("axon_msi: dcr_write(0x%x, 0x%x)\n", val, dcr_n);
- dcr_write(msic->dcr_host, msic->dcr_host.base + dcr_n, val);
+ dcr_write(msic->dcr_host, dcr_n, val);
}
static u32 msic_dcr_read(struct axon_msic *msic, unsigned int dcr_n)
{
- return dcr_read(msic->dcr_host, msic->dcr_host.base + dcr_n);
+ return dcr_read(msic->dcr_host, dcr_n);
}
static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc)
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 893e65439e85..e47938899a92 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -156,7 +156,7 @@ static inline u32 _mpic_read(enum mpic_reg_type type,
switch(type) {
#ifdef CONFIG_PPC_DCR
case mpic_access_dcr:
- return dcr_read(rb->dhost, rb->dhost.base + reg);
+ return dcr_read(rb->dhost, reg);
#endif
case mpic_access_mmio_be:
return in_be32(rb->base + (reg >> 2));
@@ -173,7 +173,7 @@ static inline void _mpic_write(enum mpic_reg_type type,
switch(type) {
#ifdef CONFIG_PPC_DCR
case mpic_access_dcr:
- return dcr_write(rb->dhost, rb->dhost.base + reg, value);
+ return dcr_write(rb->dhost, reg, value);
#endif
case mpic_access_mmio_be:
return out_be32(rb->base + (reg >> 2), value);
diff --git a/drivers/net/ibm_emac/ibm_emac_mal.h b/drivers/net/ibm_emac/ibm_emac_mal.h
index aa76d3f0dfce..b8adbe6d4b01 100644
--- a/drivers/net/ibm_emac/ibm_emac_mal.h
+++ b/drivers/net/ibm_emac/ibm_emac_mal.h
@@ -208,12 +208,12 @@ struct ibm_ocp_mal {
static inline u32 get_mal_dcrn(struct ibm_ocp_mal *mal, int reg)
{
- return dcr_read(mal->dcrhost, mal->dcrhost.base + reg);
+ return dcr_read(mal->dcrhost, reg);
}
static inline void set_mal_dcrn(struct ibm_ocp_mal *mal, int reg, u32 val)
{
- dcr_write(mal->dcrhost, mal->dcrhost.base + reg, val);
+ dcr_write(mal->dcrhost, reg, val);
}
/* Register MAL devices */
diff --git a/drivers/net/ibm_newemac/mal.h b/drivers/net/ibm_newemac/mal.h
index 6daa98e5992e..784edb8ea822 100644
--- a/drivers/net/ibm_newemac/mal.h
+++ b/drivers/net/ibm_newemac/mal.h
@@ -212,12 +212,12 @@ struct mal_instance {
static inline u32 get_mal_dcrn(struct mal_instance *mal, int reg)
{
- return dcr_read(mal->dcr_host, mal->dcr_host.base + reg);
+ return dcr_read(mal->dcr_host, reg);
}
static inline void set_mal_dcrn(struct mal_instance *mal, int reg, u32 val)
{
- dcr_write(mal->dcr_host, mal->dcr_host.base + reg, val);
+ dcr_write(mal->dcr_host, reg, val);
}
/* Register MAL devices */
diff --git a/include/asm-powerpc/dcr-mmio.h b/include/asm-powerpc/dcr-mmio.h
index 6b82c3ba495a..a7d9eaf22702 100644
--- a/include/asm-powerpc/dcr-mmio.h
+++ b/include/asm-powerpc/dcr-mmio.h
@@ -37,12 +37,12 @@ extern void dcr_unmap(dcr_host_t host, unsigned int dcr_n, unsigned int dcr_c);
static inline u32 dcr_read(dcr_host_t host, unsigned int dcr_n)
{
- return in_be32(host.token + dcr_n * host.stride);
+ return in_be32(host.token + ((host.base + dcr_n) * host.stride));
}
static inline void dcr_write(dcr_host_t host, unsigned int dcr_n, u32 value)
{
- out_be32(host.token + dcr_n * host.stride, value);
+ out_be32(host.token + ((host.base + dcr_n) * host.stride), value);
}
extern u64 of_translate_dcr_address(struct device_node *dev,
diff --git a/include/asm-powerpc/dcr-native.h b/include/asm-powerpc/dcr-native.h
index f41058c0f6cb..3bc780f6513a 100644
--- a/include/asm-powerpc/dcr-native.h
+++ b/include/asm-powerpc/dcr-native.h
@@ -30,8 +30,8 @@ typedef struct {
#define dcr_map(dev, dcr_n, dcr_c) ((dcr_host_t){ .base = (dcr_n) })
#define dcr_unmap(host, dcr_n, dcr_c) do {} while (0)
-#define dcr_read(host, dcr_n) mfdcr(dcr_n)
-#define dcr_write(host, dcr_n, value) mtdcr(dcr_n, value)
+#define dcr_read(host, dcr_n) mfdcr(dcr_n + host.base)
+#define dcr_write(host, dcr_n, value) mtdcr(dcr_n + host.base, value)
/* Device Control Registers */
void __mtdcr(int reg, unsigned int val);