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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-06-23 11:29:11 +0000
committerDavid S. Miller <davem@davemloft.net>2009-08-07 10:42:59 -0700
commitfa56d4cb4022c8b313c3b99236e1b87effc3655b (patch)
treeb51b1e66ac75b1412f57f7e41e3aff4bc8f0f0f7 /block
parent2d5abcedeb41f4af9582c60cef70749c3ab90a3b (diff)
ide: allow ide_dev_read_id() to be called from the IRQ context
* Un-static __ide_wait_stat(). * Allow ide_dev_read_id() helper to be called from the IRQ context by adding irq_ctx flag and using mdelay()/__ide_wait_stat() when needed. * Switch ide_driveid_update() to set irq_ctx flag. This change is needed for the consecutive patch which fixes races in handling of user-space SET XFER commands but for improved bisectability and clarity it is better to do it in a separate patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'block')
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