diff options
| author | Seunghwan Baek <sh8267.baek@samsung.com> | 2024-08-29 15:18:23 +0900 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2024-09-03 14:22:10 +0200 |
| commit | 03117a4934d6ea3cc9c84baf80c05322485a2b5a (patch) | |
| tree | 38ac00e4bf16a064fada17ed4b648d0c22c148ca /drivers/mmc | |
| parent | 64515b8e3e2270d48d8b56adf3b455b7efe76297 (diff) | |
| download | lwn-03117a4934d6ea3cc9c84baf80c05322485a2b5a.tar.gz lwn-03117a4934d6ea3cc9c84baf80c05322485a2b5a.zip | |
mmc: cqhci: Make use of cqhci_halted() routine
Make use of cqhci_halted() in couple places to avoid open-coding.
Signed-off-by: Seunghwan Baek <sh8267.baek@samsung.com>
Reviewed-by: Ritesh Harjani <ritesh.list@gmail.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20240829061823.3718-3-sh8267.baek@samsung.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/cqhci-core.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/mmc/host/cqhci-core.c b/drivers/mmc/host/cqhci-core.c index a02da26a1efd..178277d90c31 100644 --- a/drivers/mmc/host/cqhci-core.c +++ b/drivers/mmc/host/cqhci-core.c @@ -33,6 +33,11 @@ struct cqhci_slot { #define CQHCI_HOST_OTHER BIT(4) }; +static bool cqhci_halted(struct cqhci_host *cq_host) +{ + return cqhci_readl(cq_host, CQHCI_CTL) & CQHCI_HALT; +} + static inline u8 *get_desc(struct cqhci_host *cq_host, u8 tag) { return cq_host->desc_base + (tag * cq_host->slot_sz); @@ -282,7 +287,7 @@ static void __cqhci_enable(struct cqhci_host *cq_host) cqhci_writel(cq_host, cqcfg, CQHCI_CFG); - if (cqhci_readl(cq_host, CQHCI_CTL) & CQHCI_HALT) + if (cqhci_halted(cq_host)) cqhci_writel(cq_host, 0, CQHCI_CTL); mmc->cqe_on = true; @@ -617,7 +622,7 @@ static int cqhci_request(struct mmc_host *mmc, struct mmc_request *mrq) cqhci_writel(cq_host, 0, CQHCI_CTL); mmc->cqe_on = true; pr_debug("%s: cqhci: CQE on\n", mmc_hostname(mmc)); - if (cqhci_readl(cq_host, CQHCI_CTL) & CQHCI_HALT) { + if (cqhci_halted(cq_host)) { pr_err("%s: cqhci: CQE failed to exit halt state\n", mmc_hostname(mmc)); } @@ -953,11 +958,6 @@ static bool cqhci_clear_all_tasks(struct mmc_host *mmc, unsigned int timeout) return ret; } -static bool cqhci_halted(struct cqhci_host *cq_host) -{ - return cqhci_readl(cq_host, CQHCI_CTL) & CQHCI_HALT; -} - static bool cqhci_halt(struct mmc_host *mmc, unsigned int timeout) { struct cqhci_host *cq_host = mmc->cqe_private; |