From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from kvm5.telegraphics.com.au (kvm5.telegraphics.com.au [98.124.60.144]) by lists.ozlabs.org (Postfix) with ESMTP id ACD2F1A01D2 for ; Sat, 25 Jul 2015 17:56:51 +1000 (AEST) Message-Id: <20150725074601.963331025@telegraphics.com.au> Date: Sat, 25 Jul 2015 17:46:09 +1000 From: Finn Thain To: , , , Arnd Bergmann , Greg Kroah-Hartman Subject: [RFC v5 10/26] char/nvram: Use generic fixed_size_llseek() References: <20150725074559.543547894@telegraphics.com.au> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Signed-off-by: Finn Thain --- drivers/char/nvram.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) Index: linux/drivers/char/nvram.c =================================================================== --- linux.orig/drivers/char/nvram.c 2015-07-25 17:45:34.000000000 +1000 +++ linux/drivers/char/nvram.c 2015-07-25 17:45:35.000000000 +1000 @@ -235,21 +235,7 @@ EXPORT_SYMBOL(arch_nvram_ops); static loff_t nvram_misc_llseek(struct file *file, loff_t offset, int origin) { - switch (origin) { - case 0: - /* nothing to do */ - break; - case 1: - offset += file->f_pos; - break; - case 2: - offset += NVRAM_BYTES; - break; - default: - return -EINVAL; - } - - return (offset >= 0) ? (file->f_pos = offset) : -EINVAL; + return fixed_size_llseek(file, offset, origin, nvram_size); } static ssize_t nvram_misc_read(struct file *file, char __user *buf,