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| author | Jan Glauber <jang@linux.vnet.ibm.com> | 2012-12-05 14:43:25 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-12-05 09:12:51 -0500 |
| commit | c59b9f92653f102856ca7802af551788c143a3a3 (patch) | |
| tree | b850ff52a2ac92b258ef6ac51e614dd0d5fd708e /drivers/pci/hotplug.c | |
| parent | bafff1743f2b1bda24daba29c59f755aa2d505b7 (diff) | |
| download | linux-c59b9f92653f102856ca7802af551788c143a3a3.tar.gz linux-c59b9f92653f102856ca7802af551788c143a3a3.tar.bz2 linux-c59b9f92653f102856ca7802af551788c143a3a3.zip | |
s390/pci: no msleep in potential IRQ context
The PCI instructions may be used in IRQ context so scheduling is forbidden.
Use udelay and shorten the delay since we are now polling.
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/pci/hotplug.c')
0 files changed, 0 insertions, 0 deletions