From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Subject: [PATCHv1 2/3] Bluetooth: btmrvl: Use DIV_ROUND_UP macro Date: Thu, 27 Sep 2012 10:51:47 +0300 Message-Id: <1348732308-29348-2-git-send-email-Andrei.Emeltchenko.news@gmail.com> In-Reply-To: <1348732308-29348-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> References: <1348732308-29348-1-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 25dc53b..1457f25 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -516,7 +516,7 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv) BT_DBG("%s buf_len %zu", hdev->name, buf_len); 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