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Subject[PATCH] scsi/NCR5380: Remove in_interrupt() test
Date
The in_interrupt() macro is deprecated. Also, it's usage in
NCR5380_poll_politely2() has long been redundant.

Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Ahmed S. Darwish <a.darwish@linutronix.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20201126132952.2287996-1-bigeasy@linutronix.de
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
---
drivers/scsi/NCR5380.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 462d911a89f2..6972e7ceb81a 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -223,7 +223,10 @@ static int NCR5380_poll_politely2(struct NCR5380_hostdata *hostdata,
cpu_relax();
} while (n--);

- if (irqs_disabled() || in_interrupt())
+ /* Sleeping is not allowed when in atomic or interrupt contexts.
+ * Callers in such contexts always disable local irqs.
+ */
+ if (irqs_disabled())
return -ETIMEDOUT;

/* Repeatedly sleep for 1 ms until deadline */
--
2.26.2
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