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[rdc] fix panic on boot due to invalid IORESOURCE for MFD cells, fix gpio value setting

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21459 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian
2010-05-15 21:26:56 +00:00
parent 255ca55ed2
commit b03ef8fa0b
6 changed files with 61 additions and 45 deletions
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8
target/linux/rdc/patches-2.6.30/002-rdc321x_gpio.patch
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@@ -109,7 +109,7 @@ Changes from v2:
+ gpch->data_reg[reg] &= ~(1 << (gpio & 0x1f));
+
+ pci_write_config_dword(gpch->sb_pdev,
+ reg ? gpch->reg1_data_base : gpch->reg2_data_base,
+ reg ? gpch->reg2_data_base : gpch->reg1_data_base,
+ gpch->data_reg[reg]);
+}
+
@@ -171,7 +171,7 @@ Changes from v2:
+ struct rdc321x_gpio *rdc321x_gpio_dev;
+ struct rdc321x_gpio_pdata *pdata;
+
+ pdata = pdev->dev.platform_data;
+ pdata = pdev->dev.driver_data;
+ if (!pdata) {
+ dev_err(&pdev->dev, "no platform data supplied\n");
+ return -ENODEV;
@@ -183,7 +183,7 @@ Changes from v2:
+ return -ENOMEM;
+ }
+
+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "gpio-reg1");
+ r = platform_get_resource_byname(pdev, IORESOURCE_IO, "gpio-reg1");
+ if (!r) {
+ dev_err(&pdev->dev, "failed to get gpio-reg1 resource\n");
+ err = -ENODEV;
@@ -195,7 +195,7 @@ Changes from v2:
+ rdc321x_gpio_dev->reg1_ctrl_base = r->start;
+ rdc321x_gpio_dev->reg1_data_base = r->start + 0x4;
+
+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "gpio-reg2");
+ r = platform_get_resource_byname(pdev, IORESOURCE_IO, "gpio-reg2");
+ if (!r) {
+ dev_err(&pdev->dev, "failed to get gpio-reg2 resource\n");
+ err = -ENODEV;