From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Cc: bzhao@marvell.com Subject: [PATCH 2/3] Bluetooth: btmrvl: Use DIV_ROUND_UP macro Date: Fri, 28 Sep 2012 14:36:09 +0300 Message-Id: <1348832170-13250-2-git-send-email-Andrei.Emeltchenko.news@gmail.com> In-Reply-To: <1348832170-13250-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> References: <20120927205145.GC15463@joana> <1348832170-13250-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) / (d)) Signed-off-by: Andrei Emeltchenko --- drivers/bluetooth/btmrvl_sdio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index 645b42e..ec5c456 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -514,7 +514,7 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv) } blksz = SDIO_BLOCK_SIZE; - num_blocks = (buf_len + blksz - 1) / blksz; + num_blocks = DIV_ROUND_UP(buf_len, blksz); if (buf_len <= SDIO_HEADER_LEN || (num_blocks * blksz) > ALLOC_BUF_SIZE) { -- 1.7.9.5