[PATCH] use proper address translation functions in DCDBAS

[Jan Beulich]

In one case, the properly translated address is already available, in
the other virt_to_bus() ought to be used (in particular for Xen
compatibility).

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>

---
 drivers/firmware/dcdbas.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- linux-2.6.32-rc8/drivers/firmware/dcdbas.c	2009-06-10 05:05:27.000000000 +0200
+++ 2.6.32-rc8-dcdbas/drivers/firmware/dcdbas.c	2009-10-26 16:34:02.000000000 +0100
@@ -106,7 +106,7 @@ static int smi_data_buf_realloc(unsigned
 	/* set up new buffer for use */
 	smi_data_buf = buf;
 	smi_data_buf_handle = handle;
-	smi_data_buf_phys_addr = (u32) virt_to_phys(buf);
+	smi_data_buf_phys_addr = (u32) handle;
 	smi_data_buf_size = size;
 
 	dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
@@ -319,7 +319,7 @@ static ssize_t smi_request_store(struct 
 		break;
 	case 1:
 		/* Calling Interface SMI */
-		smi_cmd->ebx = (u32) virt_to_phys(smi_cmd->command_buffer);
+		smi_cmd->ebx = (u32) virt_to_bus(smi_cmd->command_buffer);
 		ret = dcdbas_smi_request(smi_cmd);
 		if (!ret)
 			ret = count;



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