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| author | Ladislav Michl <ladis@linux-mips.org> | 2018-01-12 14:14:54 +0100 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2018-01-12 15:34:15 +0100 |
| commit | d120568883a4676852caab2e3545c0d1a623376b (patch) | |
| tree | ce29bbc47b0191c1ca5f5b981aa25e08b6a3051d /drivers/mtd | |
| parent | fafc0b3a9f7b586ae1261b2f78e389bd67df92d7 (diff) | |
| download | linux-d120568883a4676852caab2e3545c0d1a623376b.tar.bz2 | |
mtd: onenand: omap2: Account waiting time as waiting on IO
Use wait_for_completion_io_timeout, which has an impact on how the
task is accounted in scheduling stats.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Acked-by: Roger Quadros <rogerq@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/onenand/omap2.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index 883993bbe40b..0e7772e16d75 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -170,9 +170,8 @@ static int omap2_onenand_wait(struct mtd_info *mtd, int state) if (result == 0) { int retry_cnt = 0; retry: - result = wait_for_completion_timeout(&c->irq_done, - msecs_to_jiffies(20)); - if (result == 0) { + if (!wait_for_completion_io_timeout(&c->irq_done, + msecs_to_jiffies(20))) { /* Timeout after 20ms */ ctrl = read_reg(c, ONENAND_REG_CTRL_STATUS); if (ctrl & ONENAND_CTRL_ONGO && |