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src: Remove duplicated round up function

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This removes CEIL_DIV and div_round_up() altogether and
replace it by DIV_ROUND_UP defined in commonlib/helpers.h.

Change-Id: I9aabc3fbe7834834c92d6ba59ff0005986622a34
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/29847
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This commit is contained in:
Elyes HAOUAS
2018-11-26 22:53:49 +01:00
committed by Patrick Georgi
parent 1a5ce95815
commit 6df3b64c77
29 changed files with 79 additions and 89 deletions
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6
src/soc/mediatek/common/spi.c
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@@ -62,11 +62,11 @@ void mtk_spi_init(unsigned int bus, enum spi_pad_mask pad_select,
struct mtk_spi_regs *regs = slave->regs;
if (speed_hz < SPI_HZ / 2)
div = div_round_up(SPI_HZ, speed_hz);
div = DIV_ROUND_UP(SPI_HZ, speed_hz);
else
div = 1;
sck_ticks = div_round_up(div, 2);
sck_ticks = DIV_ROUND_UP(div, 2);
cs_ticks = sck_ticks * 2;
printk(BIOS_DEBUG, "SPI%u(PAD%u) initialized at %u Hz\n",
@@ -153,7 +153,7 @@ static int do_transfer(const struct spi_slave *slave, void *in, const void *out,
* therefore we need arbitrary data on MOSI which the slave
* must ignore.
*/
uint32_t word_count = div_round_up(size, sizeof(u32));
uint32_t word_count = DIV_ROUND_UP(size, sizeof(u32));
for (i = 0; i < word_count; i++)
write32(&regs->spi_tx_data_reg, MTK_ARBITRARY_VALUE);
}