diff mbox series

[RFC,06/11] icc: Relax requirement in of_icc_get_from_provider()

Message ID 20190723122016.30279-7-a.swigon@partner.samsung.com (mailing list archive)
State Not Applicable
Headers show
Series Simple QoS for exynos-bus driver using interconnect | expand

Commit Message

Artur Świgoń July 23, 2019, 12:20 p.m. UTC 
This patch relaxes the condition in of_icc_get_from_provider() so that it
is no longer required to set #interconnect-cells = <1> in the DT. In case
of the devfreq driver for exynos-bus, #interconnect-cells is always zero.

Signed-off-by: Artur Świgoń <a.swigon@partner.samsung.com>
---
 drivers/interconnect/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Krzysztof Kozlowski July 24, 2019, 7:16 p.m. UTC | #1 
On Tue, Jul 23, 2019 at 02:20:11PM +0200, Artur Świgoń wrote:
> This patch relaxes the condition in of_icc_get_from_provider() so that it
> is no longer required to set #interconnect-cells = <1> in the DT. In case
> of the devfreq driver for exynos-bus, #interconnect-cells is always zero.
> 
> Signed-off-by: Artur Świgoń <a.swigon@partner.samsung.com>
> ---

Makes sense to me:
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c
index d566ae0b66c0..2556fd6d1863 100644
--- a/drivers/interconnect/core.c
+++ b/drivers/interconnect/core.c
@@ -279,7 +279,7 @@  struct icc_node *of_icc_get_from_provider(struct of_phandle_args *spec)
 	struct icc_node *node = ERR_PTR(-EPROBE_DEFER);
 	struct icc_provider *provider;
 
-	if (!spec || spec->args_count != 1)
+	if (!spec)
 		return ERR_PTR(-EINVAL);
 
 	mutex_lock(&icc_lock);