commit: 82013d988fc03a1b908b2b0360a1e34f6152fda6 From: Stanislaw Gruszka <[email protected]> Date: Sat, 8 Jan 2011 15:24:37 +0100 Subject: [PATCH] mtd: amd76xrom: fix oops at boot when resources are not available
For some unknown reasons resources needed by amd76xrom driver can be unavailable. And instead of returning an error, the driver keeps going and crash the kernel. This patch fixes the problem by making the driver return -EBUSY if the resources are not available. Commit messages tweaked by Artem. Reported-by: Russell Whitaker <[email protected]> Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: Artem Bityutskiy <[email protected]> Signed-off-by: David Woodhouse <[email protected]> Cc: [email protected] --- drivers/mtd/maps/amd76xrom.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/mtd/maps/amd76xrom.c b/drivers/mtd/maps/amd76xrom.c index 77d64ce..92de7e3 100644 --- a/drivers/mtd/maps/amd76xrom.c +++ b/drivers/mtd/maps/amd76xrom.c @@ -151,6 +151,7 @@ static int __devinit amd76xrom_init_one (struct pci_dev *pdev, printk(KERN_ERR MOD_NAME " %s(): Unable to register resource %pR - kernel bug?\n", __func__, &window->rsrc); + return -EBUSY; } _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
