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-rw-r--r--arch/powerpc/sysdev/axonram.c46
-rw-r--r--arch/powerpc/sysdev/fsl_pci.c2
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c1
-rw-r--r--arch/powerpc/sysdev/rtc_cmos_setup.c17
4 files changed, 27 insertions, 39 deletions
diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index 2326d5dc575..ab037a3a40d 100644
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -59,8 +59,7 @@
struct axon_ram_bank {
struct of_device *device;
struct gendisk *disk;
- unsigned int irq_correctable;
- unsigned int irq_uncorrectable;
+ unsigned int irq_id;
unsigned long ph_addr;
unsigned long io_addr;
unsigned long size;
@@ -93,16 +92,9 @@ axon_ram_irq_handler(int irq, void *dev)
BUG_ON(!bank);
- if (irq == bank->irq_correctable) {
- dev_err(&device->dev, "Correctable memory error occured\n");
- bank->ecc_counter++;
- return IRQ_HANDLED;
- } else if (irq == bank->irq_uncorrectable) {
- dev_err(&device->dev, "Uncorrectable memory error occured\n");
- panic("Critical ECC error on %s", device->node->full_name);
- }
-
- return IRQ_NONE;
+ dev_err(&device->dev, "Correctable memory error occured\n");
+ bank->ecc_counter++;
+ return IRQ_HANDLED;
}
/**
@@ -259,28 +251,18 @@ axon_ram_probe(struct of_device *device, const struct of_device_id *device_id)
blk_queue_hardsect_size(bank->disk->queue, AXON_RAM_SECTOR_SIZE);
add_disk(bank->disk);
- bank->irq_correctable = irq_of_parse_and_map(device->node, 0);
- bank->irq_uncorrectable = irq_of_parse_and_map(device->node, 1);
- if ((bank->irq_correctable <= 0) || (bank->irq_uncorrectable <= 0)) {
+ bank->irq_id = irq_of_parse_and_map(device->node, 0);
+ if (bank->irq_id == NO_IRQ) {
dev_err(&device->dev, "Cannot access ECC interrupt ID\n");
rc = -EFAULT;
goto failed;
}
- rc = request_irq(bank->irq_correctable, axon_ram_irq_handler,
- AXON_RAM_IRQ_FLAGS, bank->disk->disk_name, device);
- if (rc != 0) {
- dev_err(&device->dev, "Cannot register ECC interrupt handler\n");
- bank->irq_correctable = bank->irq_uncorrectable = 0;
- rc = -EFAULT;
- goto failed;
- }
-
- rc = request_irq(bank->irq_uncorrectable, axon_ram_irq_handler,
+ rc = request_irq(bank->irq_id, axon_ram_irq_handler,
AXON_RAM_IRQ_FLAGS, bank->disk->disk_name, device);
if (rc != 0) {
dev_err(&device->dev, "Cannot register ECC interrupt handler\n");
- bank->irq_uncorrectable = 0;
+ bank->irq_id = NO_IRQ;
rc = -EFAULT;
goto failed;
}
@@ -296,13 +278,9 @@ axon_ram_probe(struct of_device *device, const struct of_device_id *device_id)
failed:
if (bank != NULL) {
- if (bank->irq_uncorrectable > 0)
- free_irq(bank->irq_uncorrectable, device);
- if (bank->irq_correctable > 0)
- free_irq(bank->irq_correctable, device);
+ if (bank->irq_id != NO_IRQ)
+ free_irq(bank->irq_id, device);
if (bank->disk != NULL) {
- if (bank->disk->queue != NULL)
- blk_cleanup_queue(bank->disk->queue);
if (bank->disk->major > 0)
unregister_blkdev(bank->disk->major,
bank->disk->disk_name);
@@ -329,9 +307,7 @@ axon_ram_remove(struct of_device *device)
BUG_ON(!bank || !bank->disk);
device_remove_file(&device->dev, &dev_attr_ecc);
- free_irq(bank->irq_uncorrectable, device);
- free_irq(bank->irq_correctable, device);
- blk_cleanup_queue(bank->disk->queue);
+ free_irq(bank->irq_id, device);
unregister_blkdev(bank->disk->major, bank->disk->disk_name);
del_gendisk(bank->disk);
iounmap((void __iomem *) bank->io_addr);
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 9fb0ce5c717..114c90f8f56 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -251,6 +251,8 @@ DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8568E, quirk_fsl_pcie_transpare
DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8568, quirk_fsl_pcie_transparent);
DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8567E, quirk_fsl_pcie_transparent);
DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8567, quirk_fsl_pcie_transparent);
+DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8533E, quirk_fsl_pcie_transparent);
+DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8533, quirk_fsl_pcie_transparent);
DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8544E, quirk_fsl_pcie_transparent);
DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8544, quirk_fsl_pcie_transparent);
DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8641, quirk_fsl_pcie_transparent);
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 565f57d777f..f3abce11bea 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -22,6 +22,7 @@
#include <linux/module.h>
#include <linux/device.h>
#include <linux/platform_device.h>
+#include <linux/of_platform.h>
#include <linux/phy.h>
#include <linux/fsl_devices.h>
#include <linux/fs_enet_pd.h>
diff --git a/arch/powerpc/sysdev/rtc_cmos_setup.c b/arch/powerpc/sysdev/rtc_cmos_setup.c
index e276048b8c5..0c9ac7ee08f 100644
--- a/arch/powerpc/sysdev/rtc_cmos_setup.c
+++ b/arch/powerpc/sysdev/rtc_cmos_setup.c
@@ -20,14 +20,16 @@ static int __init add_rtc(void)
{
struct device_node *np;
struct platform_device *pd;
- struct resource res;
+ struct resource res[2];
int ret;
+ memset(&res, 0, sizeof(res));
+
np = of_find_compatible_node(NULL, NULL, "pnpPNP,b00");
if (!np)
return -ENODEV;
- ret = of_address_to_resource(np, 0, &res);
+ ret = of_address_to_resource(np, 0, &res[0]);
of_node_put(np);
if (ret)
return ret;
@@ -36,11 +38,18 @@ static int __init add_rtc(void)
* RTC_PORT(x) is hardcoded in asm/mc146818rtc.h. Verify that the
* address provided by the device node matches.
*/
- if (res.start != RTC_PORT(0))
+ if (res[0].start != RTC_PORT(0))
return -EINVAL;
+ /* Use a fixed interrupt value of 8 since on PPC if we are using this
+ * its off an i8259 which we ensure has interrupt numbers 0..15. */
+ res[1].start = 8;
+ res[1].end = 8;
+ res[1].flags = IORESOURCE_IRQ;
+
pd = platform_device_register_simple("rtc_cmos", -1,
- &res, 1);
+ &res[0], 2);
+
if (IS_ERR(pd))
return PTR_ERR(pd);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 03:36:33 +0000