diff mbox series

[1/2] mmc: sdhci-sprd: drop of_match_ptr from of_device_id table

Message ID 20201120162344.485921-1-krzk@kernel.org
State New
Headers show
Series [1/2] mmc: sdhci-sprd: drop of_match_ptr from of_device_id table | expand

Commit Message

Krzysztof Kozlowski Nov. 20, 2020, 4:23 p.m. UTC
The driver can match only via the DT table so the table should be always
used and the of_match_ptr does not have any sense (this also allows ACPI
matching via PRP0001, even though it is not relevant here).  This fixes
compile warning (!CONFIG_OF on x86_64):

    drivers/mmc/host/sdhci-sprd.c:723:34: warning:
        ‘sdhci_sprd_of_match’ defined but not used [-Wunused-const-variable=]

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 drivers/mmc/host/sdhci-sprd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Chunyan Zhang Nov. 23, 2020, 5:36 a.m. UTC | #1
On Sat, 21 Nov 2020 at 00:23, Krzysztof Kozlowski <krzk@kernel.org> wrote:
>

> The driver can match only via the DT table so the table should be always

> used and the of_match_ptr does not have any sense (this also allows ACPI

> matching via PRP0001, even though it is not relevant here).  This fixes

> compile warning (!CONFIG_OF on x86_64):

>

>     drivers/mmc/host/sdhci-sprd.c:723:34: warning:

>         ‘sdhci_sprd_of_match’ defined but not used [-Wunused-const-variable=]

>

> Reported-by: kernel test robot <lkp@intel.com>

> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>


Acked-by: Chunyan Zhang <zhang.lyra@gmail.com>


> ---

>  drivers/mmc/host/sdhci-sprd.c | 2 +-

>  1 file changed, 1 insertion(+), 1 deletion(-)

>

> diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c

> index 58109c5b53e2..f85171edabeb 100644

> --- a/drivers/mmc/host/sdhci-sprd.c

> +++ b/drivers/mmc/host/sdhci-sprd.c

> @@ -788,7 +788,7 @@ static struct platform_driver sdhci_sprd_driver = {

>         .driver = {

>                 .name = "sdhci_sprd_r11",

>                 .probe_type = PROBE_PREFER_ASYNCHRONOUS,

> -               .of_match_table = of_match_ptr(sdhci_sprd_of_match),

> +               .of_match_table = sdhci_sprd_of_match,

>                 .pm = &sdhci_sprd_pm_ops,

>         },

>  };

> --

> 2.25.1

>
Ulf Hansson Nov. 23, 2020, 4:07 p.m. UTC | #2
On Fri, 20 Nov 2020 at 17:23, Krzysztof Kozlowski <krzk@kernel.org> wrote:
>

> The driver can match only via the DT table so the table should be always

> used and the of_match_ptr does not have any sense (this also allows ACPI

> matching via PRP0001, even though it is not relevant here).  This fixes

> compile warning (!CONFIG_OF on x86_64):

>

>     drivers/mmc/host/sdhci-sprd.c:723:34: warning:

>         ‘sdhci_sprd_of_match’ defined but not used [-Wunused-const-variable=]

>

> Reported-by: kernel test robot <lkp@intel.com>

> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>


Applied for next, thanks!

Kind regards
Uffe


> ---

>  drivers/mmc/host/sdhci-sprd.c | 2 +-

>  1 file changed, 1 insertion(+), 1 deletion(-)

>

> diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c

> index 58109c5b53e2..f85171edabeb 100644

> --- a/drivers/mmc/host/sdhci-sprd.c

> +++ b/drivers/mmc/host/sdhci-sprd.c

> @@ -788,7 +788,7 @@ static struct platform_driver sdhci_sprd_driver = {

>         .driver = {

>                 .name = "sdhci_sprd_r11",

>                 .probe_type = PROBE_PREFER_ASYNCHRONOUS,

> -               .of_match_table = of_match_ptr(sdhci_sprd_of_match),

> +               .of_match_table = sdhci_sprd_of_match,

>                 .pm = &sdhci_sprd_pm_ops,

>         },

>  };

> --

> 2.25.1

>
diff mbox series

Patch

diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c
index 58109c5b53e2..f85171edabeb 100644
--- a/drivers/mmc/host/sdhci-sprd.c
+++ b/drivers/mmc/host/sdhci-sprd.c
@@ -788,7 +788,7 @@  static struct platform_driver sdhci_sprd_driver = {
 	.driver = {
 		.name = "sdhci_sprd_r11",
 		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
-		.of_match_table = of_match_ptr(sdhci_sprd_of_match),
+		.of_match_table = sdhci_sprd_of_match,
 		.pm = &sdhci_sprd_pm_ops,
 	},
 };