From: Michael E Brown Date: Tue, 29 Jan 2008 21:35:01 +0000 (-0600) Subject: Driver core: Revert "Fix Firmware class name collision" X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7d640c4a5b36c4733460065db1554da924044511;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git Driver core: Revert "Fix Firmware class name collision" This reverts commit 109f0e93b6b728f03c1eb4af02bc25d71b646c59. The original patch breaks BIOS updates on all Dell machines. The path to the firmware file for the dell_rbu driver changes, which breaks all of the userspace tools which rely on it. Note that this patch re-introduces a problem with i2c name collision that was previously fixed by this patch. Signed-off-by: Michael E Brown Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c index 0295855a3eef..4a1b9bfc5471 100644 --- a/drivers/base/firmware_class.c +++ b/drivers/base/firmware_class.c @@ -292,7 +292,8 @@ firmware_class_timeout(u_long data) static inline void fw_setup_device_id(struct device *f_dev, struct device *dev) { - snprintf(f_dev->bus_id, BUS_ID_SIZE, "firmware-%s", dev->bus_id); + /* XXX warning we should watch out for name collisions */ + strlcpy(f_dev->bus_id, dev->bus_id, BUS_ID_SIZE); } static int fw_register_device(struct device **dev_p, const char *fw_name,