diff options
Diffstat (limited to 'drivers/mmc/host/sdhci-of-esdhc.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-of-esdhc.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c index d9dc41143bb3..e0266638381d 100644 --- a/drivers/mmc/host/sdhci-of-esdhc.c +++ b/drivers/mmc/host/sdhci-of-esdhc.c @@ -904,6 +904,7 @@ static int esdhc_signal_voltage_switch(struct mmc_host *mmc, scfg_node = of_find_matching_node(NULL, scfg_device_ids); if (scfg_node) scfg_base = of_iomap(scfg_node, 0); + of_node_put(scfg_node); if (scfg_base) { sdhciovselcr = SDHCIOVSELCR_TGLEN | SDHCIOVSELCR_VSELVAL; @@ -1418,7 +1419,7 @@ static int esdhc_hs400_prepare_ddr(struct mmc_host *mmc) static int sdhci_esdhc_probe(struct platform_device *pdev) { struct sdhci_host *host; - struct device_node *np; + struct device_node *np, *tp; struct sdhci_pltfm_host *pltfm_host; struct sdhci_esdhc *esdhc; int ret; @@ -1463,7 +1464,9 @@ static int sdhci_esdhc_probe(struct platform_device *pdev) if (esdhc->vendor_ver > VENDOR_V_22) host->quirks &= ~SDHCI_QUIRK_NO_BUSY_IRQ; - if (of_find_compatible_node(NULL, NULL, "fsl,p2020-esdhc")) { + tp = of_find_compatible_node(NULL, NULL, "fsl,p2020-esdhc"); + if (tp) { + of_node_put(tp); host->quirks |= SDHCI_QUIRK_RESET_AFTER_REQUEST; host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL; } |