Re: [patch] mmc: sdhci-bcm-kona: '|' vs '&' typo

walter harms
2013-08-21T09:05:49Z

Am 21.08.2013 10:24, schrieb Dan Carpenter:
> The intent was to test if a flag was set. In the current code the
> conditions are always true.

I guess that it worked before ...
That leaves the Question: are the tests needed at all ?

re,
wh

> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
> ---
> Static checker stuff. Untested.
>
> diff --git a/drivers/mmc/host/sdhci-bcm-kona.c b/drivers/mmc/host/sdhci-bcm-kona.c
> index 87175f9..9ffac0b 100644
> --- a/drivers/mmc/host/sdhci-bcm-kona.c
> +++ b/drivers/mmc/host/sdhci-bcm-kona.c
> @@ -263,7 +263,7 @@ static int __init sdhci_bcm_kona_probe(struct platform_device *pdev)
> (mmc_gpio_get_cd(host->mmc) != -ENOSYS) ? 'Y' : 'N',
> (mmc_gpio_get_ro(host->mmc) != -ENOSYS) ? 'Y' : 'N');
>
> - if (host->mmc->caps | MMC_CAP_NONREMOVABLE)
> + if (host->mmc->caps & MMC_CAP_NONREMOVABLE)
> host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION;
>
> dev_dbg(dev, "is_8bit=%c\n",
> @@ -282,7 +282,7 @@ static int __init sdhci_bcm_kona_probe(struct platform_device *pdev)
> }
>
> /* if device is eMMC, emulate card insert right here */
> - if (host->mmc->caps | MMC_CAP_NONREMOVABLE) {
> + if (host->mmc->caps & MMC_CAP_NONREMOVABLE) {
> ret = sdhci_bcm_kona_sd_card_emulate(host, 1);
> if (ret) {
> dev_err(dev,
> --
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