From: Ritesh Harjani <riteshh@xxxxxxxxxxxxxx> Without this patch the CQHCI registers are getting reset again. Signed-off-by: Ritesh Harjani <riteshh@xxxxxxxxxxxxxx> --- drivers/mmc/host/cqhci.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/mmc/host/cqhci.c b/drivers/mmc/host/cqhci.c index 8650a13..2a7351c 100644 --- a/drivers/mmc/host/cqhci.c +++ b/drivers/mmc/host/cqhci.c @@ -262,6 +262,9 @@ static void __cqhci_enable(struct cqhci_host *cq_host) cqhci_writel(cq_host, cqcfg, CQHCI_CFG); + cqcfg |= CQHCI_ENABLE; + cqhci_writel(cq_host, cqcfg, CQHCI_CFG); + cqhci_writel(cq_host, lower_32_bits(cq_host->desc_dma_base), CQHCI_TDLBA); cqhci_writel(cq_host, upper_32_bits(cq_host->desc_dma_base), @@ -271,10 +274,6 @@ static void __cqhci_enable(struct cqhci_host *cq_host) cqhci_set_irqs(cq_host, 0); - cqcfg |= CQHCI_ENABLE; - - cqhci_writel(cq_host, cqcfg, CQHCI_CFG); - mmc->cqe_on = true; if (cq_host->ops->enable) -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project. -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
