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RPI kernel 4.19 support

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Ycarus 2019-04-22 17:10:09 +02:00
parent e79d4c1771
commit e253715ce5
432 changed files with 335303 additions and 0 deletions
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root/target/linux/brcm2708/patches-4.19/0391-bcm2835-mmc-Handle-mmc_add_host-errors.patch Normal file
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@ -0,0 +1,40 @@
From fbe4cbb8d86f7c391462f21fa0315e014ce45f48 Mon Sep 17 00:00:00 2001
From: Lukas Wunner <lukas@wunner.de>
Date: Tue, 22 Jan 2019 12:29:45 +0100
Subject: [PATCH 391/432] bcm2835-mmc: Handle mmc_add_host() errors
The BCM2835 MMC host driver calls mmc_add_host() but doesn't check its
return value. Errors occurring in that function are therefore not
handled. Fix it.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Cc: Frank Pavlic <f.pavlic@kunbus.de>
---
drivers/mmc/host/bcm2835-mmc.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/bcm2835-mmc.c b/drivers/mmc/host/bcm2835-mmc.c
index 3e920936fb78..f14f46a71534 100644
--- a/drivers/mmc/host/bcm2835-mmc.c
+++ b/drivers/mmc/host/bcm2835-mmc.c
@@ -1398,10 +1398,16 @@ static int bcm2835_mmc_add_host(struct bcm2835_host *host)
}
mmiowb();
- mmc_add_host(mmc);
+ ret = mmc_add_host(mmc);
+ if (ret) {
+ dev_err(dev, "could not add MMC host\n");
+ goto free_irq;
+ }
return 0;
+free_irq:
+ free_irq(host->irq, host);
untasklet:
tasklet_kill(&host->finish_tasklet);
--
2.19.1