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| author | Lukasz Majewski <lukma@denx.de> | 2018-08-01 14:48:59 +0200 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2018-08-06 10:53:53 +0900 |
| commit | 7c350a2a0fe52264d5aa55b9f7823c78dbb222d9 (patch) | |
| tree | 2a0a27783223b981adc8d26f54ec725d91de800b /drivers/mmc/exynos_dw_mmc.c | |
| parent | 54a1352a0d35914720924ecdfa09bb7f54e0526e (diff) | |
| download | u-boot-7c350a2a0fe52264d5aa55b9f7823c78dbb222d9.tar.gz u-boot-7c350a2a0fe52264d5aa55b9f7823c78dbb222d9.tar.xz u-boot-7c350a2a0fe52264d5aa55b9f7823c78dbb222d9.zip | |
ARM: Odroid XU3: Fix the dwmci_exynos *priv data assignment for DM_MMC (sdr_timing)
By convention for DM_MMC the host->priv is used to store struct udevice
*dev pointer.
Unfortunately, the legacy Exynos DW MMC code uses this field to
store pointer to dwmci_exynos_priv_data struct
Hence, we do need to get data in other way - namely by using container_of
when host pointer is present.
In this way the sdr_timing data is properly accessed.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'drivers/mmc/exynos_dw_mmc.c')
| -rw-r--r-- | drivers/mmc/exynos_dw_mmc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mmc/exynos_dw_mmc.c b/drivers/mmc/exynos_dw_mmc.c index 49c4f76348..cd0fa4c634 100644 --- a/drivers/mmc/exynos_dw_mmc.c +++ b/drivers/mmc/exynos_dw_mmc.c @@ -46,8 +46,12 @@ struct dwmci_exynos_priv_data { */ static void exynos_dwmci_clksel(struct dwmci_host *host) { +#ifdef CONFIG_DM_MMC + struct dwmci_exynos_priv_data *priv = + container_of(host, struct dwmci_exynos_priv_data, host); +#else struct dwmci_exynos_priv_data *priv = host->priv; - +#endif dwmci_writel(host, DWMCI_CLKSEL, priv->sdr_timing); } |