mmc: sdhci: remove CONFIG_MMC_DEBUG from the driver
sdhci uses CONFIG_MMC_DEBUG for showing ADMA descriptor when occurring ADMA error. And it's also used to dump the registers whenever calling sdhci_add_host. On one hand, I don't see any burden to always print the state ADMA descriptor as it's rare and will help folks better understand what was happening when seeing ADMA error. On the other, folks may be interested in checking some registers at probe time. So we remove the sdhci_dumpregs from __sdhci_add_host and print some really useful registers in sdhci_setup_host. Suggested-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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7b6bd20bc4
Коммит
06ebc6010c
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@ -2502,7 +2502,6 @@ static void sdhci_cmd_irq(struct sdhci_host *host, u32 intmask)
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sdhci_finish_command(host);
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}
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#ifdef CONFIG_MMC_DEBUG
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static void sdhci_adma_show_error(struct sdhci_host *host)
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{
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void *desc = host->adma_table;
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@ -2530,9 +2529,6 @@ static void sdhci_adma_show_error(struct sdhci_host *host)
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break;
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}
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}
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#else
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static void sdhci_adma_show_error(struct sdhci_host *host) { }
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#endif
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static void sdhci_data_irq(struct sdhci_host *host, u32 intmask)
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{
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@ -3230,6 +3226,13 @@ int sdhci_setup_host(struct sdhci_host *host)
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if (ret == -EPROBE_DEFER)
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return ret;
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DBG("Version: 0x%08x | Present: 0x%08x\n",
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sdhci_readw(host, SDHCI_HOST_VERSION),
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sdhci_readl(host, SDHCI_PRESENT_STATE));
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DBG("Caps: 0x%08x | Caps_1: 0x%08x\n",
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sdhci_readl(host, SDHCI_CAPABILITIES),
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sdhci_readl(host, SDHCI_CAPABILITIES_1));
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sdhci_read_caps(host);
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override_timeout_clk = host->timeout_clk;
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@ -3747,10 +3750,6 @@ int __sdhci_add_host(struct sdhci_host *host)
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goto untasklet;
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}
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#ifdef CONFIG_MMC_DEBUG
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sdhci_dumpregs(host);
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#endif
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ret = sdhci_led_register(host);
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if (ret) {
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pr_err("%s: Failed to register LED device: %d\n",
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