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o Simplify code: trade 15 lines of case for one multiplication

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This commit is contained in:
Oleksandr Tymoshenko 2009-01-14 22:32:43 +00:00
parent 31fade0527
commit 00582be0e9
1 changed files with 1 additions and 15 deletions
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16
sys/mips/malta/gt_pci.c
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@ -457,21 +457,7 @@ gt_pci_write_config(device_t dev, int bus, int slot, int func, int reg,
* Should we set the mode explicitly during chip * Should we set the mode explicitly during chip
* Initialization? * Initialization?
*/ */
switch(reg % 4) shift = 8 * (reg & 3);
{
case 3:
shift = 24;
break;
case 2:
shift = 16;
break;
case 1:
shift = 8;
break;
default:
shift = 0;
break;
}
switch(bytes) switch(bytes)
{ {