RHEL 6.1 (2.6.32-132.*) kernels already have hex_to_bin() function. Tune check in the alsa-driver/include/adriver.h
Tested on Scientific Linux 6.1 (RHEL 6.1 clone), kernels: 2.6.32-131.0.15.el6.x86_64 (original, from DVD installation) 2.6.32-131.17.1.el6.x86_64 (last security update)
Signed-off-by: Konstantin Ozerkov kozerkov@parallels.com Signed-off-by: Denis V. Lunev den@openvz.org
diff --git a/include/adriver.h b/include/adriver.h index d9c7dee..aeb084e 100644 --- a/include/adriver.h +++ b/include/adriver.h @@ -1920,6 +1920,8 @@ blocking_notifier_chain_unregister(struct blocking_notifier_head *nh,
/* hex_to_bin() */ #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35) +/* RHEL 6.1 kernels has version 2.6.32, but already have hex_to_bin() */ +#if !defined(RHEL_RELEASE_CODE) || RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(6,1) static inline int hex_to_bin(char c) { if (c >= '0' && c <= '9') @@ -1931,6 +1933,7 @@ static inline int hex_to_bin(char c) return -1; } #endif +#endif
#ifndef CONFIG_HAVE_VZALLOC #include <linux/vmalloc.h>