staging: iio: impedance-analyzer: ad5933.c: Replace bit shifting with BIT macro (6082ac04) · Commits · 戴 / test

Challenge suggested by coccinelle. Prefer using BIT and replace bit shifting with the BIT(x) macro. Signed-off-by:

drivers/staging/iio/impedance-analyzer/ad5933.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -284,7 +284,7 @@ static ssize_t ad5933_show_frequency(struct device *dev,
		freqreg = be32_to_cpu(dat.d32) & 0xFFFFFF;

		freqreg = (u64)freqreg * (u64)(st->mclk_hz / 4);
		do_div(freqreg, 1 << 27);
		do_div(freqreg, BIT(27));

		return sprintf(buf, "%d\n", (int)freqreg);
		}
		@@ -420,7 +420,7 @@ static ssize_t ad5933_store(struct device *dev,
		if (val > 1022)
		val = (val >> 2) \| (3 << 9);
		else if (val > 511)
		val = (val >> 1) \| (1 << 9);
		val = (val >> 1) \| BIT(9);

		dat = cpu_to_be16(val);
		ret = ad5933_i2c_write(st->client,