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mmc: sdhci-msm: fix x86 build error

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The __WARN_printf() function is not portable across architectures
and causes a compile-time error on x86 and others that don't use
the asm-generic version of asm/bug.h:

drivers/mmc/host/sdhci-msm.c: In function 'sdhci_msm_check_power_status':
drivers/mmc/host/sdhci-msm.c:1066:4: error: implicit declaration of function '__WARN_printf'; did you mean '__dev_printk'? [-Werror=implicit-function-declaration]
    __WARN_printf("%s: pwr_irq for req: (%d) timed out\n",
    ^~~~~~~~~~~~~

The change that introduced this error, "mmc: sdhci-msm: Add sdhci msm
register write APIs which wait for pwr irq", likely meant to use
dev_warn(), so I'm changing over to that.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Arnd Bergmann 2017-10-10 11:14:16 +02:00 • committed by Ulf Hansson
parent a3d95d1d40
commit 9ccfa81725
1 changed files with 3 additions and 2 deletions
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5
drivers/mmc/host/sdhci-msm.c
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@ -1063,8 +1063,9 @@ static void sdhci_msm_check_power_status(struct sdhci_host *host, u32 req_type)
if (!wait_event_timeout(msm_host->pwr_irq_wait,
msm_host->pwr_irq_flag,
msecs_to_jiffies(MSM_PWR_IRQ_TIMEOUT_MS)))
__WARN_printf("%s: pwr_irq for req: (%d) timed out\n",
mmc_hostname(host->mmc), req_type);
dev_warn(&msm_host->pdev->dev,
"%s: pwr_irq for req: (%d) timed out\n",
mmc_hostname(host->mmc), req_type);
}
pr_debug("%s: %s: request %d done\n", mmc_hostname(host->mmc),
__func__, req_type);