diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-10-01 20:08:34 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2019-10-03 11:38:37 +0200 |
| commit | faf97b84fa86d40eba5a30e9071dfb55133fb1b7 (patch) | |
| tree | 43ed26605ea6be613c9bb423359e30ccf137029e /drivers/mmc/host | |
| parent | e8307ec51efebf579da5966aa5da5ab5353c61c7 (diff) | |
| download | linux-faf97b84fa86d40eba5a30e9071dfb55133fb1b7.tar.bz2 | |
mmc: sh_mmcif: Use platform_get_irq_optional() for optional interrupt
As platform_get_irq() now prints an error when the interrupt does not
exist, a scary warning may be printed for an optional interrupt:
sh_mmcif ee200000.mmc: IRQ index 1 not found
Fix this by calling platform_get_irq_optional() instead for the second
interrupt, which is optional.
Remove the now superfluous error printing for the first interrupt, which
is mandatory.
Fixes: 7723f4c5ecdb8d83 ("driver core: platform: Add an error message to platform_get_irq*()")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/sh_mmcif.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index 81bd9afb0980..98c575de43c7 100644 --- a/drivers/mmc/host/sh_mmcif.c +++ b/drivers/mmc/host/sh_mmcif.c @@ -1393,11 +1393,9 @@ static int sh_mmcif_probe(struct platform_device *pdev) const char *name; irq[0] = platform_get_irq(pdev, 0); - irq[1] = platform_get_irq(pdev, 1); - if (irq[0] < 0) { - dev_err(dev, "Get irq error\n"); + irq[1] = platform_get_irq_optional(pdev, 1); + if (irq[0] < 0) return -ENXIO; - } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); reg = devm_ioremap_resource(dev, res); |