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Fixed the sdc linux bug which preventing loading the driver. The irq lock was not correctly initalized.

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This commit is contained in:
Ross Thompson 2023-08-25 17:01:38 -05:00
parent c60d56a1a5
commit d73e3cccb2
1 changed files with 3 additions and 1 deletions
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4
linux/buildroot-packages/package-source/fpga-axi-sdc.c
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@ -272,6 +272,8 @@ static void sdc_reset(struct mmc_host * mmc) {
struct sdc_host * host = mmc_priv(mmc); struct sdc_host * host = mmc_priv(mmc);
uint32_t card_detect = 0; uint32_t card_detect = 0;
spin_lock_init(&host->lock);
spin_lock_irq(&host->lock); spin_lock_irq(&host->lock);
sdc_set_clock(host, 400000); sdc_set_clock(host, 400000);
@ -462,7 +464,7 @@ static int axi_sdc_probe(struct platform_device * pdev) {
return ret; return ret;
} }
spin_lock_init(&host->lock); //spin_lock_init(&host->lock);
platform_set_drvdata(pdev, host); platform_set_drvdata(pdev, host);
return 0; return 0;