Minor format fix.
Added explanatory comment and debug code. Added comment.
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@ -163,7 +163,6 @@
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#define _VALID_TIMING(x) !(((x[0] == 0x01) && (x[1] == 0x01)) \
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|| ((x[0] == 0x00) && (x[1] == 0x00)) \
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|| ((x[0] == 0x20) && (x[1] == 0x20)) )
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#define VALID_TIMING _VALID_TIMING(c)
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#define _HSIZE1(x) ((x[0] + 31) * 8)
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#define HSIZE1 _HSIZE1(c)
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@ -1,4 +1,4 @@
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/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_apm.c,v 3.13 2002/10/16 01:24:28 dawes Exp $ */
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/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_apm.c,v 3.12 2001/12/24 22:54:31 dawes Exp $ */
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#include "X.h"
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#include "os.h"
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@ -98,6 +98,11 @@ lnxPMConfirmEventToOs(int fd, pmEvent event)
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case XF86_APM_CRITICAL_SUSPEND:
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case XF86_APM_USER_SUSPEND:
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if (ioctl( fd, APM_IOC_SUSPEND, NULL )) {
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/* I believe this is wrong (EE)
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EBUSY is sent when a device refuses to be suspended.
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In this case we still need to undo everything we have
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done to suspend ourselves or we will stay in suspended
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state forever. */
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if (errno == EBUSY)
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return PM_CONTINUE;
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else
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