---

yaml --- r: 337068 b: refs/heads/master c: 6c98274 h: refs/heads/master v: v3
git-mirror · Oct 22, 2012 · 28befdf · 28befdf
1 parent db48fa5
commit 28befdf
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Showing 2 changed files with 1 addition and 31 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 20b27c61b714537a4cd6d93679e9d8a5947f1769
+refs/heads/master: 6c98274cba3b68e6d87ddb3b0be2bec449106181
diff --git a/trunk/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c b/trunk/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c
@@ -10,7 +10,6 @@
 
 #include <linux/acpi.h>
 #include <linux/delay.h>
-#include <linux/pci.h>
 #include <linux/gpio.h>
 #include <asm/olpc.h>
 
@@ -62,33 +61,6 @@ static int dcon_was_irq(void)
 static int dcon_init_xo_1_5(struct dcon_priv *dcon)
 {
 	unsigned int irq;
-	u_int8_t tmp;
-	struct pci_dev *pdev;
-
-	pdev = pci_get_device(PCI_VENDOR_ID_VIA,
-			      PCI_DEVICE_ID_VIA_VX855, NULL);
-	if (!pdev) {
-		pr_err("cannot find VX855 PCI ID\n");
-		return 1;
-	}
-
-	pci_read_config_byte(pdev, 0x95, &tmp);
-	pci_write_config_byte(pdev, 0x95, tmp|0x0c);
-
-	/* Set GPIO8 to GPIO mode, not SSPICLK */
-	pci_read_config_byte(pdev, 0xe3, &tmp);
-	pci_write_config_byte(pdev, 0xe3, tmp | 0x04);
-
-	/* Set GPI10/GPI11 to GPI mode, not SSPISDI/SSPISS */
-	pci_read_config_byte(pdev, 0xe4, &tmp);
-	pci_write_config_byte(pdev, 0xe4, tmp|0x08);
-
-	/* clear PMU_RxE1[6] to select SCI on GPIO12 */
-	/* clear PMU_RxE0[6] to choose falling edge */
-	pci_read_config_byte(pdev, 0xe1, &tmp);
-	pci_write_config_byte(pdev, 0xe1, tmp & ~BIT_GPIO12);
-	pci_read_config_byte(pdev, 0xe0, &tmp);
-	pci_write_config_byte(pdev, 0xe0, tmp & ~BIT_GPIO12);
 
 	dcon_clear_irq();
 
@@ -101,8 +73,6 @@ static int dcon_init_xo_1_5(struct dcon_priv *dcon)
 			DCON_SOURCE_CPU : DCON_SOURCE_DCON;
 	dcon->pending_src = dcon->curr_src;
 
-	pci_dev_put(pdev);
-
 	/* we're sharing the IRQ with ACPI */
 	irq = acpi_gbl_FADT.sci_interrupt;
 	if (request_irq(irq, &dcon_interrupt, IRQF_SHARED, "DCON", dcon)) {