diff options
| author | Vladimir Zapolskiy <[email protected]> | 2016-12-05 03:47:10 +0200 |
|---|---|---|
| committer | Boris Brezillon <[email protected]> | 2017-01-04 20:50:18 +0100 |
| commit | cf9e1672a66c49ed8903c01b4c380a2f2dc91b40 (patch) | |
| tree | 4c0deece9de90c114e184dc97ccc4ae92702e1ad /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 8043d25b3c0fa0a8f531333707f682f03b6febdb (diff) | |
mtd: nand: lpc32xx: fix invalid error handling of a requested irq
Semantics of NR_IRQS is different on machines with SPARSE_IRQ option
disabled or enabled, in the latter case IRQs are allocated starting
at least from the value specified by NR_IRQS and going upwards, so
the check of (irq >= NR_IRQ) to decide about an error code returned by
platform_get_irq() is completely invalid, don't attempt to overrule
irq subsystem in the driver.
The change fixes LPC32xx NAND MLC driver initialization on boot.
Fixes: 8cb17b5ed017 ("irqchip: Add LPC32xx interrupt controller driver")
Cc: [email protected] # v4.7+
Signed-off-by: Vladimir Zapolskiy <[email protected]>
Acked-by: Sylvain Lemieux <[email protected]>
Signed-off-by: Boris Brezillon <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions