From e6d9d3d59ca08fc87688c5953061b4da0d17bf15 Mon Sep 17 00:00:00 2001 From: Seth Forshee Date: Tue, 21 Aug 2012 21:56:49 -0500 Subject: [PATCH] apple-gmux: Fix port address calculation in gmux_pio_write32() This function fails to add the start address of the gmux I/O range to the requested port address and thus writes to the wrong location. Signed-off-by: Seth Forshee Signed-off-by: Matthew Garrett --- drivers/platform/x86/apple-gmux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c index 0e43477de337..5c17ba895692 100644 --- a/drivers/platform/x86/apple-gmux.c +++ b/drivers/platform/x86/apple-gmux.c @@ -101,7 +101,7 @@ static void gmux_pio_write32(struct apple_gmux_data *gmux_data, int port, for (i = 0; i < 4; i++) { tmpval = (val >> (i * 8)) & 0xff; - outb(tmpval, port + i); + outb(tmpval, gmux_data->iostart + port + i); } } -- 2.20.1