---

yaml --- r: 101316 b: refs/heads/master c: 54fb4a0 h: refs/heads/master v: v3
git-mirror · Jul 14, 2008 · 48364f1 · 48364f1
1 parent 3c14e83
commit 48364f1
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Showing 14 changed files with 68 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2373c1801afd06d3a206376902b39a98458c9cfb
+refs/heads/master: 54fb4a05af0a4b814e6716cfdf3fa97fc6be7a32
diff --git a/trunk/drivers/i2c/busses/i2c-ali1535.c b/trunk/drivers/i2c/busses/i2c-ali1535.c
@@ -61,6 +61,7 @@
 #include <linux/ioport.h>
 #include <linux/i2c.h>
 #include <linux/init.h>
+#include <linux/acpi.h>
 #include <asm/io.h>
 
 
@@ -159,6 +160,11 @@ static int ali1535_setup(struct pci_dev *dev)
 		goto exit;
 	}
 
+	retval = acpi_check_region(ali1535_smba, ALI1535_SMB_IOSIZE,
+				   ali1535_driver.name);
+	if (retval)
+		goto exit;
+
 	if (!request_region(ali1535_smba, ALI1535_SMB_IOSIZE,
 			    ali1535_driver.name)) {
 		dev_err(&dev->dev, "ALI1535_smb region 0x%x already in use!\n",

diff --git a/trunk/drivers/i2c/busses/i2c-ali1563.c b/trunk/drivers/i2c/busses/i2c-ali1563.c
@@ -21,6 +21,7 @@
 #include <linux/i2c.h>
 #include <linux/pci.h>
 #include <linux/init.h>
+#include <linux/acpi.h>
 
 #define ALI1563_MAX_TIMEOUT	500
 #define	ALI1563_SMBBA		0x80
@@ -356,6 +357,10 @@ static int __devinit ali1563_setup(struct pci_dev * dev)
 		}
 	}
 
+	if (acpi_check_region(ali1563_smba, ALI1563_SMB_IOSIZE,
+			      ali1563_pci_driver.name))
+		goto Err;
+
 	if (!request_region(ali1563_smba, ALI1563_SMB_IOSIZE,
 			    ali1563_pci_driver.name)) {
 		dev_err(&dev->dev, "Could not allocate I/O space at 0x%04x\n",

diff --git a/trunk/drivers/i2c/busses/i2c-ali15x3.c b/trunk/drivers/i2c/busses/i2c-ali15x3.c
@@ -68,6 +68,7 @@
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/init.h>
+#include <linux/acpi.h>
 #include <asm/io.h>
 
 /* ALI15X3 SMBus address offsets */
@@ -166,6 +167,10 @@ static int ali15x3_setup(struct pci_dev *ALI15X3_dev)
 	if(force_addr)
 		ali15x3_smba = force_addr & ~(ALI15X3_SMB_IOSIZE - 1);
 
+	if (acpi_check_region(ali15x3_smba, ALI15X3_SMB_IOSIZE,
+			      ali15x3_driver.name))
+		return -EBUSY;
+
 	if (!request_region(ali15x3_smba, ALI15X3_SMB_IOSIZE,
 			    ali15x3_driver.name)) {
 		dev_err(&ALI15X3_dev->dev,

diff --git a/trunk/drivers/i2c/busses/i2c-amd756.c b/trunk/drivers/i2c/busses/i2c-amd756.c
@@ -45,6 +45,7 @@
 #include <linux/ioport.h>
 #include <linux/i2c.h>
 #include <linux/init.h>
+#include <linux/acpi.h>
 #include <asm/io.h>
 
 /* AMD756 SMBus address offsets */
@@ -368,6 +369,11 @@ static int __devinit amd756_probe(struct pci_dev *pdev,
 		amd756_ioport += SMB_ADDR_OFFSET;
 	}
 
+	error = acpi_check_region(amd756_ioport, SMB_IOSIZE,
+				  amd756_driver.name);
+	if (error)
+		return error;
+
 	if (!request_region(amd756_ioport, SMB_IOSIZE, amd756_driver.name)) {
 		dev_err(&pdev->dev, "SMB region 0x%x already in use!\n",
 			amd756_ioport);

diff --git a/trunk/drivers/i2c/busses/i2c-amd8111.c b/trunk/drivers/i2c/busses/i2c-amd8111.c
@@ -16,6 +16,7 @@
 #include <linux/init.h>
 #include <linux/i2c.h>
 #include <linux/delay.h>
+#include <linux/acpi.h>
 #include <asm/io.h>
 
 MODULE_LICENSE("GPL");
@@ -374,6 +375,10 @@ static int __devinit amd8111_probe(struct pci_dev *dev,
 	smbus->base = pci_resource_start(dev, 0);
 	smbus->size = pci_resource_len(dev, 0);
 
+	error = acpi_check_resource_conflict(&dev->resource[0]);
+	if (error)
+		goto out_kfree;
+
 	if (!request_region(smbus->base, smbus->size, amd8111_driver.name)) {
 		error = -EBUSY;
 		goto out_kfree;

diff --git a/trunk/drivers/i2c/busses/i2c-i801.c b/trunk/drivers/i2c/busses/i2c-i801.c
@@ -64,6 +64,7 @@
 #include <linux/ioport.h>
 #include <linux/init.h>
 #include <linux/i2c.h>
+#include <linux/acpi.h>
 #include <asm/io.h>
 
 /* I801 SMBus address offsets */
@@ -624,6 +625,10 @@ static int __devinit i801_probe(struct pci_dev *dev, const struct pci_device_id
 		goto exit;
 	}
 
+	err = acpi_check_resource_conflict(&dev->resource[SMBBAR]);
+	if (err)
+		goto exit;
+
 	err = pci_request_region(dev, SMBBAR, i801_driver.name);
 	if (err) {
 		dev_err(&dev->dev, "Failed to request SMBus region "

diff --git a/trunk/drivers/i2c/busses/i2c-isch.c b/trunk/drivers/i2c/busses/i2c-isch.c
@@ -35,6 +35,7 @@
 #include <linux/i2c.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/acpi.h>
 
 /* SCH SMBus address offsets */
 #define SMBHSTCNT	(0 + sch_smba)
@@ -279,6 +280,8 @@ static int __devinit sch_probe(struct pci_dev *dev,
 		dev_err(&dev->dev, "SMBus base address uninitialized!\n");
 		return -ENODEV;
 	}
+	if (acpi_check_region(sch_smba, SMBIOSIZE, sch_driver.name))
+		return -EBUSY;
 	if (!request_region(sch_smba, SMBIOSIZE, sch_driver.name)) {
 		dev_err(&dev->dev, "SMBus region 0x%x already in use!\n",
 			sch_smba);

diff --git a/trunk/drivers/i2c/busses/i2c-nforce2.c b/trunk/drivers/i2c/busses/i2c-nforce2.c
@@ -51,6 +51,7 @@
 #include <linux/i2c.h>
 #include <linux/delay.h>
 #include <linux/dmi.h>
+#include <linux/acpi.h>
 #include <asm/io.h>
 
 MODULE_LICENSE("GPL");
@@ -343,6 +344,11 @@ static int __devinit nforce2_probe_smb (struct pci_dev *dev, int bar,
 		smbus->size = 64;
 	}
 
+	error = acpi_check_region(smbus->base, smbus->size,
+				  nforce2_driver.name);
+	if (error)
+		return -1;
+
 	if (!request_region(smbus->base, smbus->size, nforce2_driver.name)) {
 		dev_err(&smbus->adapter.dev, "Error requesting region %02x .. %02X for %s\n",
 			smbus->base, smbus->base+smbus->size-1, name);

diff --git a/trunk/drivers/i2c/busses/i2c-piix4.c b/trunk/drivers/i2c/busses/i2c-piix4.c
@@ -39,6 +39,7 @@
 #include <linux/i2c.h>
 #include <linux/init.h>
 #include <linux/dmi.h>
+#include <linux/acpi.h>
 #include <asm/io.h>
 
 
@@ -168,6 +169,9 @@ static int __devinit piix4_setup(struct pci_dev *PIIX4_dev,
 		}
 	}
 
+	if (acpi_check_region(piix4_smba, SMBIOSIZE, piix4_driver.name))
+		return -EBUSY;
+
 	if (!request_region(piix4_smba, SMBIOSIZE, piix4_driver.name)) {
 		dev_err(&PIIX4_dev->dev, "SMBus region 0x%x already in use!\n",
 			piix4_smba);

diff --git a/trunk/drivers/i2c/busses/i2c-sis5595.c b/trunk/drivers/i2c/busses/i2c-sis5595.c
@@ -62,6 +62,7 @@
 #include <linux/ioport.h>
 #include <linux/init.h>
 #include <linux/i2c.h>
+#include <linux/acpi.h>
 #include <asm/io.h>
 
 static int blacklist[] = {
@@ -174,6 +175,11 @@ static int sis5595_setup(struct pci_dev *SIS5595_dev)
 
 	/* NB: We grab just the two SMBus registers here, but this may still
 	 * interfere with ACPI :-(  */
+	retval = acpi_check_region(sis5595_base + SMB_INDEX, 2,
+				   sis5595_driver.name);
+	if (retval)
+		return retval;
+
 	if (!request_region(sis5595_base + SMB_INDEX, 2,
 			    sis5595_driver.name)) {
 		dev_err(&SIS5595_dev->dev, "SMBus registers 0x%04x-0x%04x already in use!\n",

diff --git a/trunk/drivers/i2c/busses/i2c-sis630.c b/trunk/drivers/i2c/busses/i2c-sis630.c
@@ -55,6 +55,7 @@
 #include <linux/ioport.h>
 #include <linux/init.h>
 #include <linux/i2c.h>
+#include <linux/acpi.h>
 #include <asm/io.h>
 
 /* SIS630 SMBus registers */
@@ -437,6 +438,11 @@ static int sis630_setup(struct pci_dev *sis630_dev)
 
 	dev_dbg(&sis630_dev->dev, "ACPI base at 0x%04x\n", acpi_base);
 
+	retval = acpi_check_region(acpi_base + SMB_STS, SIS630_SMB_IOREGION,
+				   sis630_driver.name);
+	if (retval)
+		goto exit;
+
 	/* Everything is happy, let's grab the memory and set things up. */
 	if (!request_region(acpi_base + SMB_STS, SIS630_SMB_IOREGION,
 			    sis630_driver.name)) {

diff --git a/trunk/drivers/i2c/busses/i2c-sis96x.c b/trunk/drivers/i2c/busses/i2c-sis96x.c
@@ -40,6 +40,7 @@
 #include <linux/ioport.h>
 #include <linux/i2c.h>
 #include <linux/init.h>
+#include <linux/acpi.h>
 #include <asm/io.h>
 
 /* base address register in PCI config space */
@@ -281,6 +282,10 @@ static int __devinit sis96x_probe(struct pci_dev *dev,
 	dev_info(&dev->dev, "SiS96x SMBus base address: 0x%04x\n",
 			sis96x_smbus_base);
 
+	retval = acpi_check_resource_conflict(&dev->resource[SIS96x_BAR]);
+	if (retval)
+		return retval;
+
 	/* Everything is happy, let's grab the memory and set things up. */
 	if (!request_region(sis96x_smbus_base, SMB_IOSIZE,
 			    sis96x_driver.name)) {

diff --git a/trunk/drivers/i2c/busses/i2c-viapro.c b/trunk/drivers/i2c/busses/i2c-viapro.c
@@ -50,6 +50,7 @@
 #include <linux/ioport.h>
 #include <linux/i2c.h>
 #include <linux/init.h>
+#include <linux/acpi.h>
 #include <asm/io.h>
 
 static struct pci_dev *vt596_pdev;
@@ -356,6 +357,10 @@ static int __devinit vt596_probe(struct pci_dev *pdev,
 	}
 
 found:
+	error = acpi_check_region(vt596_smba, 8, vt596_driver.name);
+	if (error)
+		return error;
+
 	if (!request_region(vt596_smba, 8, vt596_driver.name)) {
 		dev_err(&pdev->dev, "SMBus region 0x%x already in use!\n",
 			vt596_smba);