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spi: lpc32xx: simplify logical expression

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A & A & B == A & B

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Jagan Teki <jagan@openedev.com>
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Heinrich Schuchardt 2018-03-18 12:53:35 +01:00 committed by Jagan Teki
parent 8fad5e0b11
commit 266580612f
1 changed files with 1 additions and 1 deletions
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drivers/spi/lpc32xx_ssp.c
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@ -129,7 +129,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen,
int status = readl(&lslave->regs->sr);
if ((idx_out < bytelen) && (status & SSP_SR_TNF))
writel(((u8 *)dout)[idx_out++], &lslave->regs->data);
if ((idx_in < bytelen) && (status & status & SSP_SR_RNE))
if ((idx_in < bytelen) && (status & SSP_SR_RNE))
((u8 *)din)[idx_in++] = readl(&lslave->regs->data);
if (get_timer(start_time) >= CONFIG_LPC32XX_SSP_TIMEOUT)
return -1;