From 8154b5756d3cb850f846ff38cf35cbbb7c2b45fe Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Thu, 10 Feb 2011 18:07:30 +0100 Subject: [PATCH] mmc: sdhci-tegra: free irq on error and remove Signed-off-by: Wolfram Sang Acked-by: Olof Johansson Signed-off-by: Chris Ball --- drivers/mmc/host/sdhci-tegra.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c index 4823ee9..f7e1f96 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -169,7 +169,7 @@ static int tegra_sdhci_pltfm_init(struct sdhci_host *host, if (rc) { dev_err(mmc_dev(host->mmc), "failed to allocate wp gpio\n"); - goto out_cd; + goto out_irq; } tegra_gpio_enable(plat->wp_gpio); gpio_direction_input(plat->wp_gpio); @@ -195,6 +195,9 @@ out_wp: gpio_free(plat->wp_gpio); } +out_irq: + if (gpio_is_valid(plat->cd_gpio)) + free_irq(gpio_to_irq(plat->cd_gpio), host); out_cd: if (gpio_is_valid(plat->cd_gpio)) { tegra_gpio_disable(plat->cd_gpio); @@ -225,6 +228,7 @@ static void tegra_sdhci_pltfm_exit(struct sdhci_host *host) } if (gpio_is_valid(plat->cd_gpio)) { + free_irq(gpio_to_irq(plat->cd_gpio), host); tegra_gpio_disable(plat->cd_gpio); gpio_free(plat->cd_gpio); } -- 2.7.4