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simple-pm-bus: Use -ENOSYS for checking missing system call 

We don't need to check -ENOTSUPP since this is not used for this purpose
in U-Boot. Update the code accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>

Reviewed-by: Sean Anderson <seanga2@gmail.com>
This commit is contained in:
Simon Glass 2021-03-25 10:26:10 +13:00
parent 3bc11b983d
commit d6332d59d2
1 changed files with 2 additions and 2 deletions
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4
drivers/core/simple-pm-bus.c
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@ -21,7 +21,7 @@ static int simple_pm_bus_probe(struct udevice *dev)
return ret;
ret = clk_enable_bulk(bulk);
if (ret && ret != -ENOSYS && ret != -ENOTSUPP) {
if (ret && ret != -ENOSYS) {
clk_release_bulk(bulk);
return ret;
}
@ -34,7 +34,7 @@ static int simple_pm_bus_remove(struct udevice *dev)
struct clk_bulk *bulk = dev_get_priv(dev);
ret = clk_release_bulk(bulk);
if (ret && ret != -ENOSYS && ret != -ENOTSUPP)
if (ret && ret != -ENOSYS)
return ret;
else
return 0;