From: Serban Constantinescu Date: Thu, 4 Jul 2013 09:54:44 +0000 (+0100) Subject: staging: android: binder: fix BINDER_SET_MAX_THREADS declaration X-Git-Tag: firefly_0821_release~3680^2~4^2~33^2~10^2~5 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b91bf7c0044e13ff0e28bf96c2a8265d3438ba11;p=firefly-linux-kernel-4.4.55.git staging: android: binder: fix BINDER_SET_MAX_THREADS declaration This change will fix the BINDER_SET_MAX_THREADS ioctl to use __u32 instead of size_t for setting the max threads. Thus using the same handler for 32 and 64bit kernels. This value is stored internally in struct binder_proc and set to 15 on open_binder() in the libbinder API(thus no need for a 64bit size_t on 64bit platforms). The change does not affect existing 32bit ABI. Change-Id: Ibdfe10a70d475a91c247dc36e9cfd74a259d50e4 Signed-off-by: Serban Constantinescu Acked-by: Arve Hjønnevåg Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/android/uapi/binder.h b/drivers/staging/android/uapi/binder.h index 9e19f64e25aa..db9abe37ac94 100644 --- a/drivers/staging/android/uapi/binder.h +++ b/drivers/staging/android/uapi/binder.h @@ -86,7 +86,7 @@ struct binder_version { #define BINDER_WRITE_READ _IOWR('b', 1, struct binder_write_read) #define BINDER_SET_IDLE_TIMEOUT _IOW('b', 3, __s64) -#define BINDER_SET_MAX_THREADS _IOW('b', 5, size_t) +#define BINDER_SET_MAX_THREADS _IOW('b', 5, __u32) #define BINDER_SET_IDLE_PRIORITY _IOW('b', 6, __s32) #define BINDER_SET_CONTEXT_MGR _IOW('b', 7, __s32) #define BINDER_THREAD_EXIT _IOW('b', 8, __s32)