POWERPC: Bring the fs_no calculation to the relevant SoC enumeration

[powerpc.git] / drivers / serial / cpm_uart / cpm_uart_core.c

diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 24613a6..a0d6136 100644 (file)
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -1023,15 +1023,17 @@ int cpm_uart_drv_get_platform_data(struct platform_device *pdev, int is_con)
 {
        struct resource *r;
        struct fs_uart_platform_info *pdata = pdev->dev.platform_data;
-       int idx = pdata->fs_no; /* It is UART_SMCx or UART_SCCx index */
+       int idx;        /* It is UART_SMCx or UART_SCCx index */
        struct uart_cpm_port *pinfo;
        int line;
        u32 mem, pram;
 
+        idx = pdata->fs_no = fs_uart_get_id(pdata);
+
        line = cpm_uart_id2nr(idx);
        if(line < 0) {
                printk(KERN_ERR"%s(): port %d is not registered", __FUNCTION__, idx);
-               return -1;
+               return -EINVAL;
        }
 
        pinfo = (struct uart_cpm_port *) &cpm_uart_ports[idx];
@@ -1263,11 +1265,12 @@ static int cpm_uart_drv_probe(struct device *dev)
        }
 
        pdata = pdev->dev.platform_data;
-       pr_debug("cpm_uart_drv_probe: Adding CPM UART %d\n", cpm_uart_id2nr(pdata->fs_no));
 
        if ((ret = cpm_uart_drv_get_platform_data(pdev, 0)))
                return ret;
 
+       pr_debug("cpm_uart_drv_probe: Adding CPM UART %d\n", cpm_uart_id2nr(pdata->fs_no));
+
        if (pdata->init_ioports)
                 pdata->init_ioports(pdata);