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-rw-r--r--arch/sh/drivers/dma/dma-api.c28
-rw-r--r--arch/sh/drivers/dma/dma-sh.c2
-rw-r--r--arch/sh/drivers/pci/fixups-dreamcast.c20
-rw-r--r--arch/sh/drivers/pci/fixups-sdk7786.c4
-rw-r--r--arch/sh/drivers/pci/pci.c26
-rw-r--r--arch/sh/drivers/pci/pcie-sh7786.c4
-rw-r--r--arch/sh/drivers/pci/pcie-sh7786.h3
-rw-r--r--arch/sh/drivers/push-switch.c2
8 files changed, 45 insertions, 44 deletions
diff --git a/arch/sh/drivers/dma/dma-api.c b/arch/sh/drivers/dma/dma-api.c
index f46848f088e..c0eec08d8f9 100644
--- a/arch/sh/drivers/dma/dma-api.c
+++ b/arch/sh/drivers/dma/dma-api.c
@@ -13,6 +13,7 @@
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
#include <linux/list.h>
#include <linux/platform_device.h>
#include <linux/mm.h>
@@ -308,11 +309,9 @@ int dma_extend(unsigned int chan, unsigned long op, void *param)
}
EXPORT_SYMBOL(dma_extend);
-static int dma_read_proc(char *buf, char **start, off_t off,
- int len, int *eof, void *data)
+static int dma_proc_show(struct seq_file *m, void *v)
{
- struct dma_info *info;
- char *p = buf;
+ struct dma_info *info = v;
if (list_empty(&registered_dmac_list))
return 0;
@@ -332,14 +331,26 @@ static int dma_read_proc(char *buf, char **start, off_t off,
if (!(channel->flags & DMA_CONFIGURED))
continue;
- p += sprintf(p, "%2d: %14s %s\n", i,
- info->name, channel->dev_id);
+ seq_printf(m, "%2d: %14s %s\n", i,
+ info->name, channel->dev_id);
}
}
- return p - buf;
+ return 0;
+}
+
+static int dma_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, dma_proc_show, NULL);
}
+static const struct file_operations dma_proc_fops = {
+ .open = dma_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
int register_dmac(struct dma_info *info)
{
unsigned int total_channels, i;
@@ -412,8 +423,7 @@ EXPORT_SYMBOL(unregister_dmac);
static int __init dma_api_init(void)
{
printk(KERN_NOTICE "DMA: Registering DMA API.\n");
- return create_proc_read_entry("dma", 0, 0, dma_read_proc, 0)
- ? 0 : -ENOMEM;
+ return proc_create("dma", 0, NULL, &dma_proc_fops) ? 0 : -ENOMEM;
}
subsys_initcall(dma_api_init);
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index 4c171f13b0e..b2256562314 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -335,7 +335,7 @@ static int dmae_irq_init(void)
for (n = 0; n < NR_DMAE; n++) {
int i = request_irq(get_dma_error_irq(n), dma_err,
- IRQF_SHARED, dmae_name[n], NULL);
+ IRQF_SHARED, dmae_name[n], (void *)dmae_name[n]);
if (unlikely(i < 0)) {
printk(KERN_ERR "%s request_irq fail\n", dmae_name[n]);
return i;
diff --git a/arch/sh/drivers/pci/fixups-dreamcast.c b/arch/sh/drivers/pci/fixups-dreamcast.c
index edeea8960c3..1d1c5a227e5 100644
--- a/arch/sh/drivers/pci/fixups-dreamcast.c
+++ b/arch/sh/drivers/pci/fixups-dreamcast.c
@@ -28,9 +28,11 @@
#include <asm/irq.h>
#include <mach/pci.h>
-static void __init gapspci_fixup_resources(struct pci_dev *dev)
+static void gapspci_fixup_resources(struct pci_dev *dev)
{
struct pci_channel *p = dev->sysdata;
+ struct resource res;
+ struct pci_bus_region region;
printk(KERN_NOTICE "PCI: Fixing up device %s\n", pci_name(dev));
@@ -50,11 +52,21 @@ static void __init gapspci_fixup_resources(struct pci_dev *dev)
/*
* Redirect dma memory allocations to special memory window.
+ *
+ * If this GAPSPCI region were mapped by a BAR, the CPU
+ * phys_addr_t would be pci_resource_start(), and the bus
+ * address would be pci_bus_address(pci_resource_start()).
+ * But apparently there's no BAR mapping it, so we just
+ * "know" its CPU address is GAPSPCI_DMA_BASE.
*/
+ res.start = GAPSPCI_DMA_BASE;
+ res.end = GAPSPCI_DMA_BASE + GAPSPCI_DMA_SIZE - 1;
+ res.flags = IORESOURCE_MEM;
+ pcibios_resource_to_bus(dev->bus, &region, &res);
BUG_ON(!dma_declare_coherent_memory(&dev->dev,
- GAPSPCI_DMA_BASE,
- GAPSPCI_DMA_BASE,
- GAPSPCI_DMA_SIZE,
+ res.start,
+ region.start,
+ resource_size(&res),
DMA_MEMORY_MAP |
DMA_MEMORY_EXCLUSIVE));
break;
diff --git a/arch/sh/drivers/pci/fixups-sdk7786.c b/arch/sh/drivers/pci/fixups-sdk7786.c
index 0e18ee33255..36eb6fc3c18 100644
--- a/arch/sh/drivers/pci/fixups-sdk7786.c
+++ b/arch/sh/drivers/pci/fixups-sdk7786.c
@@ -23,9 +23,9 @@
* Misconfigurations can be detected through the FPGA via the slot
* resistors to determine card presence. Hotplug remains unsupported.
*/
-static unsigned int slot4en __devinitdata;
+static unsigned int slot4en __initdata;
-char *__devinit pcibios_setup(char *str)
+char *__init pcibios_setup(char *str)
{
if (strcmp(str, "slot4en") == 0) {
slot4en = 1;
diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index 9d10a3cb879..1bc09ee7948 100644
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -32,7 +32,7 @@ static struct pci_channel *hose_head, **hose_tail = &hose_head;
static int pci_initialized;
-static void __devinit pcibios_scanbus(struct pci_channel *hose)
+static void pcibios_scanbus(struct pci_channel *hose)
{
static int next_busno;
static int need_domain_info;
@@ -59,7 +59,7 @@ static void __devinit pcibios_scanbus(struct pci_channel *hose)
need_domain_info = need_domain_info || hose->index;
hose->need_domain_info = need_domain_info;
if (bus) {
- next_busno = bus->subordinate + 1;
+ next_busno = bus->busn_res.end + 1;
/* Don't allow 8-bit bus number overflow inside the hose -
reserve some space for bridges. */
if (next_busno > 224) {
@@ -69,7 +69,6 @@ static void __devinit pcibios_scanbus(struct pci_channel *hose)
pci_bus_size_bridges(bus);
pci_bus_assign_resources(bus);
- pci_enable_bridges(bus);
} else {
pci_free_resource_list(&resources);
}
@@ -82,7 +81,7 @@ static void __devinit pcibios_scanbus(struct pci_channel *hose)
DEFINE_RAW_SPINLOCK(pci_config_lock);
static DEFINE_MUTEX(pci_scan_mutex);
-int __devinit register_pci_controller(struct pci_channel *hose)
+int register_pci_controller(struct pci_channel *hose)
{
int i;
@@ -156,7 +155,7 @@ subsys_initcall(pcibios_init);
* Called after each bus is probed, but before its children
* are examined.
*/
-void __devinit pcibios_fixup_bus(struct pci_bus *bus)
+void pcibios_fixup_bus(struct pci_bus *bus)
{
}
@@ -187,21 +186,6 @@ resource_size_t pcibios_align_resource(void *data, const struct resource *res,
return start;
}
-int pcibios_enable_device(struct pci_dev *dev, int mask)
-{
- return pci_enable_resources(dev, mask);
-}
-
-void __init pcibios_update_irq(struct pci_dev *dev, int irq)
-{
- pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
-}
-
-char * __devinit __weak pcibios_setup(char *str)
-{
- return str;
-}
-
static void __init
pcibios_bus_report_status_early(struct pci_channel *hose,
int top_bus, int current_bus,
@@ -329,7 +313,5 @@ EXPORT_SYMBOL(pci_iounmap);
#endif /* CONFIG_GENERIC_IOMAP */
-#ifdef CONFIG_HOTPLUG
EXPORT_SYMBOL(PCIBIOS_MIN_IO);
EXPORT_SYMBOL(PCIBIOS_MIN_MEM);
-#endif
diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c
index 9e702f2f804..a162a7f86b2 100644
--- a/arch/sh/drivers/pci/pcie-sh7786.c
+++ b/arch/sh/drivers/pci/pcie-sh7786.c
@@ -35,7 +35,7 @@ static unsigned int nr_ports;
static struct sh7786_pcie_hwops {
int (*core_init)(void);
- async_func_ptr *port_init_hw;
+ async_func_t port_init_hw;
} *sh7786_pcie_hwops;
static struct resource sh7786_pci0_resources[] = {
@@ -132,7 +132,7 @@ static struct clk fixed_pciexclkp = {
.rate = 100000000, /* 100 MHz reference clock */
};
-static void __devinit sh7786_pci_fixup(struct pci_dev *dev)
+static void sh7786_pci_fixup(struct pci_dev *dev)
{
/*
* Prevent enumeration of root complex resources.
diff --git a/arch/sh/drivers/pci/pcie-sh7786.h b/arch/sh/drivers/pci/pcie-sh7786.h
index 1ee054e47ea..4a6ff55f759 100644
--- a/arch/sh/drivers/pci/pcie-sh7786.h
+++ b/arch/sh/drivers/pci/pcie-sh7786.h
@@ -145,9 +145,6 @@
/* PCIERMSGIER */
#define SH4A_PCIERMSGIER (0x004040) /* R/W - 0x0000 0000 32 */
-/* PCIEPHYCTLR */
-#define SH4A_PCIEPHYCTLR (0x010000) /* R/W - 0x0000 0000 32 */
-
/* PCIEPHYADRR */
#define SH4A_PCIEPHYADRR (0x010004) /* R/W - 0x0000 0000 32 */
#define BITS_ACK (24) // Rev1.171
diff --git a/arch/sh/drivers/push-switch.c b/arch/sh/drivers/push-switch.c
index 637b79b0965..5bfb341cc5c 100644
--- a/arch/sh/drivers/push-switch.c
+++ b/arch/sh/drivers/push-switch.c
@@ -107,7 +107,7 @@ static int switch_drv_remove(struct platform_device *pdev)
device_remove_file(&pdev->dev, &dev_attr_switch);
platform_set_drvdata(pdev, NULL);
- flush_work_sync(&psw->work);
+ flush_work(&psw->work);
del_timer_sync(&psw->debounce);
free_irq(irq, pdev);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 21:13:30 +0000