drop dead code.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1388 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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@ -118,26 +118,7 @@ static void smbus_write_byte(unsigned device, unsigned address, unsigned char va
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if (smbus_wait_until_ready() < 0) {
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return;
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}
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#if 0
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/* setup transaction */
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/* disable interrupts */
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outw(inw(SMBUS_IO_BASE + SMBGCTL) & ~((1<<10)|(1<<9)|(1<<8)|(1<<4)),
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SMBUS_IO_BASE + SMBGCTL);
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/* set the device I'm talking too */
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outw(((device & 0x7f) << 1) | 1, SMBUS_IO_BASE + SMBHSTADDR);
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outb(address & 0xFF, SMBUS_IO_BASE + SMBHSTCMD);
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/* set up for a byte data write */ /* FIXME */
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outw((inw(SMBUS_IO_BASE + SMBGCTL) & ~7) | (0x1), SMBUS_IO_BASE + SMBGCTL);
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/* clear any lingering errors, so the transaction will run */
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/* Do I need to write the bits to a 1 to clear an error? */
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outw(inw(SMBUS_IO_BASE + SMBGSTATUS), SMBUS_IO_BASE + SMBGSTATUS);
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/* clear the data word...*/
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outw(val, SMBUS_IO_BASE + SMBHSTDAT);
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/* start the command */
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outw((inw(SMBUS_IO_BASE + SMBGCTL) | (1 << 3)), SMBUS_IO_BASE + SMBGCTL);
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#else
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/* by LYH */
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outb(0x37,SMBUS_IO_BASE + SMBGSTATUS);
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/* set the device I'm talking too */
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@ -150,7 +131,6 @@ static void smbus_write_byte(unsigned device, unsigned address, unsigned char va
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/* start the command */
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outb(0xa, SMBUS_IO_BASE + SMBGCTL);
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#endif
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/* poll for transaction completion */
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smbus_wait_until_done();
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