drivers/atm/solos-pci.c: fix warning/bug, clean up code

[pandora-kernel.git] / drivers / atm / solos-pci.c

diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index d7ad19d..51eed67 100644 (file)
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -531,34 +531,37 @@ static int flash_upgrade(struct solos_card *card, int chip)
        int numblocks = 0;
        int offset;
 
-       if (chip == 0) {
+       switch (chip) {
+       case 0:
                fw_name = "solos-FPGA.bin";
                blocksize = FPGA_BLOCK;
-       } 
-       
-       if (chip == 1) {
+               break;
+       case 1:
                fw_name = "solos-Firmware.bin";
                blocksize = SOLOS_BLOCK;
-       }
-       
-       if (chip == 2){
+               break;
+       case 2:
                if (card->fpga_version > LEGACY_BUFFERS){
                        fw_name = "solos-db-FPGA.bin";
                        blocksize = FPGA_BLOCK;
                } else {
-                       dev_info(&card->dev->dev, "FPGA version doesn't support daughter board upgrades\n");
+                       dev_info(&card->dev->dev, "FPGA version doesn't support"
+                                       " daughter board upgrades\n");
                        return -EPERM;
                }
-       }
-       
-       if (chip == 3){
+               break;
+       case 3:
                if (card->fpga_version > LEGACY_BUFFERS){
                        fw_name = "solos-Firmware.bin";
                        blocksize = SOLOS_BLOCK;
                } else {
-               dev_info(&card->dev->dev, "FPGA version doesn't support daughter board upgrades\n");
-               return -EPERM;
+                       dev_info(&card->dev->dev, "FPGA version doesn't support"
+                                       " daughter board upgrades\n");
+                       return -EPERM;
                }
+               break;
+       default:
+               return -ENODEV;
        }
 
        if (request_firmware(&fw, fw_name, &card->dev->dev))