From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: [rft/rfc/patch 21/22] i2c: omap: no need to reinitialize "stat" Date: Wed, 13 Jun 2012 18:51:10 +0300 Message-ID: <1339602671-8431-22-git-send-email-balbi@ti.com> References: <1339602671-8431-1-git-send-email-balbi@ti.com> Return-path: Received: from na3sys009aog120.obsmtp.com ([74.125.149.140]:43954 "EHLO na3sys009aog120.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754302Ab2FMPyQ (ORCPT ); Wed, 13 Jun 2012 11:54:16 -0400 Received: by lban1 with SMTP id n1so1255607lba.38 for ; Wed, 13 Jun 2012 08:54:14 -0700 (PDT) In-Reply-To: <1339602671-8431-1-git-send-email-balbi@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Shubhrajyoti Datta Cc: Tony Lindgren , Linux OMAP Mailing List , Felipe Balbi we will already loop again and that variable will be reinitialized at the beginning of the loop. Signed-off-by: Felipe Balbi --- drivers/i2c/busses/i2c-omap.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index f2ab95a..492e340 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -965,7 +965,6 @@ omap_i2c_threaded_isr(int this_irq, void *dev_id) num_bytes = dev->buf_len; ret = omap_i2c_transmit_data(dev, num_bytes, true); - stat = omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG); if (ret < 0) { err |= OMAP_I2C_STAT_XUDF; omap_i2c_ack_stat(dev, OMAP_I2C_STAT_XUDF | @@ -985,7 +984,6 @@ omap_i2c_threaded_isr(int this_irq, void *dev_id) num_bytes = dev->fifo_size; ret = omap_i2c_transmit_data(dev, num_bytes, false); - stat = omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG); if (ret < 0) { err |= OMAP_I2C_STAT_XUDF; omap_i2c_ack_stat(dev, OMAP_I2C_STAT_XUDF | -- 1.7.10.4