On Thu, 15 Apr 2021 at 10:44, Krzysztof Kozlowski
<krzysztof.kozlow...@canonical.com> wrote:
>
> The driver data (struct sdhci_s3c_drv_data) stored in of_device_id
> table is allocated as const and used only in const-way. Skip
> unnecessary const-away casts and convert all users to work with pointer
> to const. This is both more logical and safer.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlow...@canonical.com>
>
Applied for next, thanks!
Kind regards
Uffe
> ---
>
> Changes since v1:
> 1. None
> ---
> drivers/mmc/host/sdhci-s3c.c | 10 +++++-----
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
> index a07a8f011741..862f033d235d 100644
> --- a/drivers/mmc/host/sdhci-s3c.c
> +++ b/drivers/mmc/host/sdhci-s3c.c
> @@ -462,21 +462,21 @@ static int sdhci_s3c_parse_dt(struct device *dev,
> }
> #endif
>
> -static inline struct sdhci_s3c_drv_data *sdhci_s3c_get_driver_data(
> +static inline const struct sdhci_s3c_drv_data *sdhci_s3c_get_driver_data(
> struct platform_device *pdev)
> {
> #ifdef CONFIG_OF
> if (pdev->dev.of_node)
> - return (struct sdhci_s3c_drv_data
> *)of_device_get_match_data(&pdev->dev);
> + return of_device_get_match_data(&pdev->dev);
> #endif
> - return (struct sdhci_s3c_drv_data *)
> + return (const struct sdhci_s3c_drv_data *)
> platform_get_device_id(pdev)->driver_data;
> }
>
> static int sdhci_s3c_probe(struct platform_device *pdev)
> {
> struct s3c_sdhci_platdata *pdata;
> - struct sdhci_s3c_drv_data *drv_data;
> + const struct sdhci_s3c_drv_data *drv_data;
> struct device *dev = &pdev->dev;
> struct sdhci_host *host;
> struct sdhci_s3c *sc;
> @@ -761,7 +761,7 @@ static const struct platform_device_id
> sdhci_s3c_driver_ids[] = {
> MODULE_DEVICE_TABLE(platform, sdhci_s3c_driver_ids);
>
> #ifdef CONFIG_OF
> -static struct sdhci_s3c_drv_data exynos4_sdhci_drv_data = {
> +static const struct sdhci_s3c_drv_data exynos4_sdhci_drv_data = {
> .no_divider = true,
> };
>
> --
> 2.25.1
>
