From d5a7d45fb5b667fd10a225ccf11fe395fb2417d9 Mon Sep 17 00:00:00 2001 From: Ksenija Stanojevic Date: Thu, 30 Apr 2015 19:00:23 +0200 Subject: [PATCH] Staging: rts5208: Replace timeval with timespec64 struct timeval tv is used to get current time. 32-bit systems using 'struct timeval' will break in the year 2038, so we have to replace that code with more appropriate types. Signed-off-by: Ksenija Stanojevic Reviewed-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rts5208/rtsx.h | 25 ++++++++++++++----------- 1 file changed, 14 insertions(+), 11 deletions(-) diff --git a/drivers/staging/rts5208/rtsx.h b/drivers/staging/rts5208/rtsx.h index 262441bcfc41..aa1e034f7f45 100644 --- a/drivers/staging/rts5208/rtsx.h +++ b/drivers/staging/rts5208/rtsx.h @@ -37,7 +37,7 @@ #include #include #include -#include +#include #include #include @@ -148,21 +148,24 @@ static inline struct rtsx_dev *host_to_rtsx(struct Scsi_Host *host) static inline void get_current_time(u8 *timeval_buf, int buf_len) { - struct timeval tv; + struct timespec64 ts64; + u32 tv_usec; if (!timeval_buf || (buf_len < 8)) return; - do_gettimeofday(&tv); + getnstimeofday64(&ts64); - timeval_buf[0] = (u8)(tv.tv_sec >> 24); - timeval_buf[1] = (u8)(tv.tv_sec >> 16); - timeval_buf[2] = (u8)(tv.tv_sec >> 8); - timeval_buf[3] = (u8)(tv.tv_sec); - timeval_buf[4] = (u8)(tv.tv_usec >> 24); - timeval_buf[5] = (u8)(tv.tv_usec >> 16); - timeval_buf[6] = (u8)(tv.tv_usec >> 8); - timeval_buf[7] = (u8)(tv.tv_usec); + tv_usec = ts64.tv_nsec/NSEC_PER_USEC; + + timeval_buf[0] = (u8)(ts64.tv_sec >> 24); + timeval_buf[1] = (u8)(ts64.tv_sec >> 16); + timeval_buf[2] = (u8)(ts64.tv_sec >> 8); + timeval_buf[3] = (u8)(ts64.tv_sec); + timeval_buf[4] = (u8)(tv_usec >> 24); + timeval_buf[5] = (u8)(tv_usec >> 16); + timeval_buf[6] = (u8)(tv_usec >> 8); + timeval_buf[7] = (u8)(tv_usec); } /* The scsi_lock() and scsi_unlock() macros protect the sm_state and the -- 2.34.1