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-rw-r--r--arch/powerpc/sysdev/qe_lib/qe.c13
-rw-r--r--arch/powerpc/sysdev/qe_lib/qe_io.c7
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc_fast.c32
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc_slow.c18
4 files changed, 33 insertions, 37 deletions
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index cc81fd1141b..cff550eec7e 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -55,7 +55,7 @@ struct qe_snum {
/* We allocate this here because it is used almost exclusively for
* the communication processor devices.
*/
-struct qe_immap *qe_immr = NULL;
+struct qe_immap __iomem *qe_immr;
EXPORT_SYMBOL(qe_immr);
static struct qe_snum snums[QE_NUM_OF_SNUM]; /* Dynamically allocated SNUMs */
@@ -156,7 +156,7 @@ EXPORT_SYMBOL(qe_issue_cmd);
*/
static unsigned int brg_clk = 0;
-unsigned int get_brg_clk(void)
+unsigned int qe_get_brg_clk(void)
{
struct device_node *qe;
unsigned int size;
@@ -180,6 +180,7 @@ unsigned int get_brg_clk(void)
return brg_clk;
}
+EXPORT_SYMBOL(qe_get_brg_clk);
/* Program the BRG to the given sampling rate and multiplier
*
@@ -197,7 +198,7 @@ int qe_setbrg(enum qe_clock brg, unsigned int rate, unsigned int multiplier)
if ((brg < QE_BRG1) || (brg > QE_BRG16))
return -EINVAL;
- divisor = get_brg_clk() / (rate * multiplier);
+ divisor = qe_get_brg_clk() / (rate * multiplier);
if (divisor > QE_BRGC_DIVISOR_MAX + 1) {
div16 = QE_BRGC_DIV16;
@@ -415,12 +416,6 @@ void qe_muram_dump(void)
}
EXPORT_SYMBOL(qe_muram_dump);
-void *qe_muram_addr(unsigned long offset)
-{
- return (void *)&qe_immr->muram[offset];
-}
-EXPORT_SYMBOL(qe_muram_addr);
-
/* The maximum number of RISCs we support */
#define MAX_QE_RISC 2
diff --git a/arch/powerpc/sysdev/qe_lib/qe_io.c b/arch/powerpc/sysdev/qe_lib/qe_io.c
index e53ea4d374a..93916a48afe 100644
--- a/arch/powerpc/sysdev/qe_lib/qe_io.c
+++ b/arch/powerpc/sysdev/qe_lib/qe_io.c
@@ -22,6 +22,7 @@
#include <linux/ioport.h>
#include <asm/io.h>
+#include <asm/qe.h>
#include <asm/prom.h>
#include <sysdev/fsl_soc.h>
@@ -41,7 +42,7 @@ struct port_regs {
#endif
};
-static struct port_regs *par_io = NULL;
+static struct port_regs __iomem *par_io;
static int num_par_io_ports = 0;
int par_io_init(struct device_node *np)
@@ -165,7 +166,7 @@ int par_io_of_config(struct device_node *np)
}
ph = of_get_property(np, "pio-handle", NULL);
- if (ph == 0) {
+ if (ph == NULL) {
printk(KERN_ERR "pio-handle not available \n");
return -1;
}
@@ -200,7 +201,7 @@ static void dump_par_io(void)
{
unsigned int i;
- printk(KERN_INFO "%s: par_io=%p\n", __FUNCTION__, par_io);
+ printk(KERN_INFO "%s: par_io=%p\n", __func__, par_io);
for (i = 0; i < num_par_io_ports; i++) {
printk(KERN_INFO " cpodr[%u]=%08x\n", i,
in_be32(&par_io[i].cpodr));
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_fast.c b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
index 3223acbc39e..bcf88e6ce96 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_fast.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
@@ -148,57 +148,57 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
/* check if the UCC port number is in range. */
if ((uf_info->ucc_num < 0) || (uf_info->ucc_num > UCC_MAX_NUM - 1)) {
- printk(KERN_ERR "%s: illegal UCC number\n", __FUNCTION__);
+ printk(KERN_ERR "%s: illegal UCC number\n", __func__);
return -EINVAL;
}
/* Check that 'max_rx_buf_length' is properly aligned (4). */
if (uf_info->max_rx_buf_length & (UCC_FAST_MRBLR_ALIGNMENT - 1)) {
printk(KERN_ERR "%s: max_rx_buf_length not aligned\n",
- __FUNCTION__);
+ __func__);
return -EINVAL;
}
/* Validate Virtual Fifo register values */
if (uf_info->urfs < UCC_FAST_URFS_MIN_VAL) {
- printk(KERN_ERR "%s: urfs is too small\n", __FUNCTION__);
+ printk(KERN_ERR "%s: urfs is too small\n", __func__);
return -EINVAL;
}
if (uf_info->urfs & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) {
- printk(KERN_ERR "%s: urfs is not aligned\n", __FUNCTION__);
+ printk(KERN_ERR "%s: urfs is not aligned\n", __func__);
return -EINVAL;
}
if (uf_info->urfet & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) {
- printk(KERN_ERR "%s: urfet is not aligned.\n", __FUNCTION__);
+ printk(KERN_ERR "%s: urfet is not aligned.\n", __func__);
return -EINVAL;
}
if (uf_info->urfset & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) {
- printk(KERN_ERR "%s: urfset is not aligned\n", __FUNCTION__);
+ printk(KERN_ERR "%s: urfset is not aligned\n", __func__);
return -EINVAL;
}
if (uf_info->utfs & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) {
- printk(KERN_ERR "%s: utfs is not aligned\n", __FUNCTION__);
+ printk(KERN_ERR "%s: utfs is not aligned\n", __func__);
return -EINVAL;
}
if (uf_info->utfet & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) {
- printk(KERN_ERR "%s: utfet is not aligned\n", __FUNCTION__);
+ printk(KERN_ERR "%s: utfet is not aligned\n", __func__);
return -EINVAL;
}
if (uf_info->utftt & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) {
- printk(KERN_ERR "%s: utftt is not aligned\n", __FUNCTION__);
+ printk(KERN_ERR "%s: utftt is not aligned\n", __func__);
return -EINVAL;
}
uccf = kzalloc(sizeof(struct ucc_fast_private), GFP_KERNEL);
if (!uccf) {
printk(KERN_ERR "%s: Cannot allocate private data\n",
- __FUNCTION__);
+ __func__);
return -ENOMEM;
}
@@ -207,7 +207,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
/* Set the PHY base address */
uccf->uf_regs = ioremap(uf_info->regs, sizeof(struct ucc_fast));
if (uccf->uf_regs == NULL) {
- printk(KERN_ERR "%s: Cannot map UCC registers\n", __FUNCTION__);
+ printk(KERN_ERR "%s: Cannot map UCC registers\n", __func__);
return -ENOMEM;
}
@@ -230,7 +230,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
/* Set UCC to fast type */
ret = ucc_set_type(uf_info->ucc_num, UCC_SPEED_TYPE_FAST);
if (ret) {
- printk(KERN_ERR "%s: cannot set UCC type\n", __FUNCTION__);
+ printk(KERN_ERR "%s: cannot set UCC type\n", __func__);
ucc_fast_free(uccf);
return ret;
}
@@ -270,7 +270,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
qe_muram_alloc(uf_info->utfs, UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT);
if (IS_ERR_VALUE(uccf->ucc_fast_tx_virtual_fifo_base_offset)) {
printk(KERN_ERR "%s: cannot allocate MURAM for TX FIFO\n",
- __FUNCTION__);
+ __func__);
uccf->ucc_fast_tx_virtual_fifo_base_offset = 0;
ucc_fast_free(uccf);
return -ENOMEM;
@@ -283,7 +283,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT);
if (IS_ERR_VALUE(uccf->ucc_fast_rx_virtual_fifo_base_offset)) {
printk(KERN_ERR "%s: cannot allocate MURAM for RX FIFO\n",
- __FUNCTION__);
+ __func__);
uccf->ucc_fast_rx_virtual_fifo_base_offset = 0;
ucc_fast_free(uccf);
return -ENOMEM;
@@ -314,7 +314,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
ucc_set_qe_mux_rxtx(uf_info->ucc_num, uf_info->rx_clock,
COMM_DIR_RX)) {
printk(KERN_ERR "%s: illegal value for RX clock\n",
- __FUNCTION__);
+ __func__);
ucc_fast_free(uccf);
return -EINVAL;
}
@@ -323,7 +323,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
ucc_set_qe_mux_rxtx(uf_info->ucc_num, uf_info->tx_clock,
COMM_DIR_TX)) {
printk(KERN_ERR "%s: illegal value for TX clock\n",
- __FUNCTION__);
+ __func__);
ucc_fast_free(uccf);
return -EINVAL;
}
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_slow.c b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
index b2870b208dd..a578bc77b9d 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_slow.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
@@ -142,7 +142,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
/* check if the UCC port number is in range. */
if ((us_info->ucc_num < 0) || (us_info->ucc_num > UCC_MAX_NUM - 1)) {
- printk(KERN_ERR "%s: illegal UCC number\n", __FUNCTION__);
+ printk(KERN_ERR "%s: illegal UCC number\n", __func__);
return -EINVAL;
}
@@ -161,7 +161,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
uccs = kzalloc(sizeof(struct ucc_slow_private), GFP_KERNEL);
if (!uccs) {
printk(KERN_ERR "%s: Cannot allocate private data\n",
- __FUNCTION__);
+ __func__);
return -ENOMEM;
}
@@ -170,7 +170,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
/* Set the PHY base address */
uccs->us_regs = ioremap(us_info->regs, sizeof(struct ucc_slow));
if (uccs->us_regs == NULL) {
- printk(KERN_ERR "%s: Cannot map UCC registers\n", __FUNCTION__);
+ printk(KERN_ERR "%s: Cannot map UCC registers\n", __func__);
return -ENOMEM;
}
@@ -189,7 +189,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
uccs->us_pram_offset =
qe_muram_alloc(UCC_SLOW_PRAM_SIZE, ALIGNMENT_OF_UCC_SLOW_PRAM);
if (IS_ERR_VALUE(uccs->us_pram_offset)) {
- printk(KERN_ERR "%s: cannot allocate MURAM for PRAM", __FUNCTION__);
+ printk(KERN_ERR "%s: cannot allocate MURAM for PRAM", __func__);
ucc_slow_free(uccs);
return -ENOMEM;
}
@@ -202,7 +202,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
/* Set UCC to slow type */
ret = ucc_set_type(us_info->ucc_num, UCC_SPEED_TYPE_SLOW);
if (ret) {
- printk(KERN_ERR "%s: cannot set UCC type", __FUNCTION__);
+ printk(KERN_ERR "%s: cannot set UCC type", __func__);
ucc_slow_free(uccs);
return ret;
}
@@ -216,7 +216,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
qe_muram_alloc(us_info->rx_bd_ring_len * sizeof(struct qe_bd),
QE_ALIGNMENT_OF_BD);
if (IS_ERR_VALUE(uccs->rx_base_offset)) {
- printk(KERN_ERR "%s: cannot allocate %u RX BDs\n", __FUNCTION__,
+ printk(KERN_ERR "%s: cannot allocate %u RX BDs\n", __func__,
us_info->rx_bd_ring_len);
uccs->rx_base_offset = 0;
ucc_slow_free(uccs);
@@ -227,7 +227,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
qe_muram_alloc(us_info->tx_bd_ring_len * sizeof(struct qe_bd),
QE_ALIGNMENT_OF_BD);
if (IS_ERR_VALUE(uccs->tx_base_offset)) {
- printk(KERN_ERR "%s: cannot allocate TX BDs", __FUNCTION__);
+ printk(KERN_ERR "%s: cannot allocate TX BDs", __func__);
uccs->tx_base_offset = 0;
ucc_slow_free(uccs);
return -ENOMEM;
@@ -317,7 +317,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
if (ucc_set_qe_mux_rxtx(us_info->ucc_num, us_info->rx_clock,
COMM_DIR_RX)) {
printk(KERN_ERR "%s: illegal value for RX clock\n",
- __FUNCTION__);
+ __func__);
ucc_slow_free(uccs);
return -EINVAL;
}
@@ -325,7 +325,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
if (ucc_set_qe_mux_rxtx(us_info->ucc_num, us_info->tx_clock,
COMM_DIR_TX)) {
printk(KERN_ERR "%s: illegal value for TX clock\n",
- __FUNCTION__);
+ __func__);
ucc_slow_free(uccs);
return -EINVAL;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-20 20:15:54 +0000