diff options
| author |   Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2021-01-15 08:49:57 +0200 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2021-01-15 08:49:57 +0200 |
| commit | d263dfa7d2697a43f3299b9731cd568ee49cdd2c (patch) | |
| tree | f5d993c7000ac41ee926acf0b357ec572ef7908f /drivers/message/fusion/mptbase.c | |
| parent | drm/i915/gt: Prune inlines (diff) | |
| parent | Merge tag 'drm-intel-gt-next-2021-01-14' of git://anongit.freedesktop.org/drm/drm-intel into drm-next (diff) | |
| download | wireguard-linux-d263dfa7d2697a43f3299b9731cd568ee49cdd2c.tar.xz wireguard-linux-d263dfa7d2697a43f3299b9731cd568ee49cdd2c.zip | |
Merge drm/drm-next into drm-intel-gt-next
Backmerging to get a common base for merging topic branches between
drm-intel-next and drm-intel-gt-next.
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/message/fusion/mptbase.c')
| -rw-r--r-- | drivers/message/fusion/mptbase.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index 9903e9660a38..549797d0301d 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -57,7 +57,7 @@ #include <linux/kdev_t.h> #include <linux/blkdev.h> #include <linux/delay.h> -#include <linux/interrupt.h> /* needed for in_interrupt() proto */ +#include <linux/interrupt.h> #include <linux/dma-mapping.h> #include <linux/kthread.h> #include <scsi/scsi_host.h> @@ -473,7 +473,6 @@ mpt_turbo_reply(MPT_ADAPTER *ioc, u32 pa) mpt_free_msg_frame(ioc, mf); mb(); return; - break; } mr = (MPT_FRAME_HDR *) CAST_U32_TO_PTR(pa); break; @@ -6336,7 +6335,6 @@ SendEventAck(MPT_ADAPTER *ioc, EventNotificationReply_t *evnp) * Page header is updated. * * Returns 0 for success - * -EPERM if not allowed due to ISR context * -EAGAIN if no msg frames currently available * -EFAULT for non-successful reply or no reply (timeout) */ @@ -6354,19 +6352,10 @@ mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg) u8 page_type = 0, extend_page; unsigned long timeleft; unsigned long flags; - int in_isr; u8 issue_hard_reset = 0; u8 retry_count = 0; - /* Prevent calling wait_event() (below), if caller happens - * to be in ISR context, because that is fatal! - */ - in_isr = in_interrupt(); - if (in_isr) { - dcprintk(ioc, printk(MYIOC_s_WARN_FMT "Config request not allowed in ISR context!\n", - ioc->name)); - return -EPERM; - } + might_sleep(); /* don't send a config page during diag reset */ spin_lock_irqsave(&ioc->taskmgmt_lock, flags); |