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Merge pull request #53747 from bkchr/raspberry_pi_wifi_fix_backport

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linux: Adds patch for fixing wifi on raspberry pi
This commit is contained in:
Jörg Thalheim
2019-01-10 14:17:01 +00:00
committed by GitHub
parent d26f11d389 43f4fb3c52
commit 4d22e46dc8
3 changed files with 21 additions and 0 deletions
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4
pkgs/os-specific/linux/kernel/patches.nix
View File

@@ -58,4 +58,8 @@ rec {
};
};
raspberry_pi_wifi_fix = rec {
name = "raspberry-pi-wifi-fix";
patch = ./raspberry-pi-wifi-fix.patch;
};
}

16
pkgs/os-specific/linux/kernel/raspberry-pi-wifi-fix.patch Normal file
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@@ -0,0 +1,16 @@
diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c
index d0e83db42ae5..94eeed2a1b53 100644
--- a/drivers/mmc/host/sdhci-iproc.c
+++ b/drivers/mmc/host/sdhci-iproc.c
@@ -279,7 +279,10 @@ static int sdhci_iproc_probe(struct platform_device *pdev)
iproc_host->data = iproc_data;
- mmc_of_parse(host->mmc);
+ ret = mmc_of_parse(host->mmc);
+ if (ret)
+ goto err;
+
sdhci_get_of_property(pdev);
host->mmc->caps |= iproc_host->data->mmc_caps;

1
pkgs/top-level/all-packages.nix
View File

@@ -14113,6 +14113,7 @@ with pkgs;
# when adding a new linux version
# kernelPatches.cpu-cgroup-v2."4.11"
kernelPatches.modinst_arg_list_too_long
kernelPatches.raspberry_pi_wifi_fix
];
};