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Bluetooth: btmrvl: Use DIV_ROUND_UP macro

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The kernel.h macro DIV_ROUND_UP performs the computation
(((n) + (d) - 1) / (d))

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Andrei Emeltchenko 2012-09-28 14:36:09 +03:00 committed by Gustavo Padovan
parent 42632805f5
commit e678bad515
1 changed files with 1 additions and 1 deletions
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drivers/bluetooth/btmrvl_sdio.c
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@ -514,7 +514,7 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv)
} }
blksz = SDIO_BLOCK_SIZE; 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 if (buf_len <= SDIO_HEADER_LEN
|| (num_blocks * blksz) > ALLOC_BUF_SIZE) { || (num_blocks * blksz) > ALLOC_BUF_SIZE) {