From: Jagan Teki <jteki@openedev.com>
Date: Thu, 22 Oct 2015 20:05:47 +0000 (+0530)
Subject: spi: bfin_spi6xx: Use BIT macro
X-Git-Tag: v2016.01-rc1~155^2~18
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c0d1ea4acd53304f9f749790424586f52547a99a;p=oweals%2Fu-boot.git

spi: bfin_spi6xx: Use BIT macro

Replace numerical bit shift with BIT macro
in bfin_spi6xx

:%s/(1 << nr)/BIT(nr)/g
where nr = 0, 1, 2 .... 31

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
---

diff --git a/drivers/spi/bfin_spi6xx.c b/drivers/spi/bfin_spi6xx.c
index eba01d16f5..8359d760f9 100644
--- a/drivers/spi/bfin_spi6xx.c
+++ b/drivers/spi/bfin_spi6xx.c
@@ -63,9 +63,9 @@ void spi_cs_activate(struct spi_slave *slave)
 		ssel = bfin_read32(&bss->regs->ssel);
 		ssel |= 1 << slave->cs;
 		if (bss->cs_pol)
-			ssel |= (1 << 8) << slave->cs;
+			ssel |= BIT(8) << slave->cs;
 		else
-			ssel &= ~((1 << 8) << slave->cs);
+			ssel &= ~(BIT(8) << slave->cs);
 		bfin_write32(&bss->regs->ssel, ssel);
 	}
 
@@ -83,9 +83,9 @@ void spi_cs_deactivate(struct spi_slave *slave)
 		u32 ssel;
 		ssel = bfin_read32(&bss->regs->ssel);
 		if (bss->cs_pol)
-			ssel &= ~((1 << 8) << slave->cs);
+			ssel &= ~(BIT(8) << slave->cs);
 		else
-			ssel |= (1 << 8) << slave->cs;
+			ssel |= BIT(8) << slave->cs;
 		/* deassert cs */
 		bfin_write32(&bss->regs->ssel, ssel);
 		SSYNC();