From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753513Ab0CBVyV (ORCPT ); Tue, 2 Mar 2010 16:54:21 -0500 Received: from [206.15.93.42] ([206.15.93.42]:27843 "EHLO visionfs1.visionengravers.com" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1753429Ab0CBVyT (ORCPT ); Tue, 2 Mar 2010 16:54:19 -0500 From: H Hartley Sweeten To: Linux Kernel Subject: [PATCH] staging/dt3155: remove unused global "registers" Date: Tue, 2 Mar 2010 14:54:15 -0700 Cc: greg@kroah.com, ss@aao.gov.au MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <201003021454.15651.hartleys@visionengravers.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This removes all the unused globally exposed copies of the boards registers. The others will be removed in a future patch. Signed-off-by: H Hartley Sweeten Cc: Greg Kroah-Hartman Cc: Scott Smedley --- diff --git a/drivers/staging/dt3155/dt3155_io.c b/drivers/staging/dt3155/dt3155_io.c index 6b9c685..fb3a9d6 100644 --- a/drivers/staging/dt3155/dt3155_io.c +++ b/drivers/staging/dt3155/dt3155_io.c @@ -25,32 +25,17 @@ #include "dt3155_io.h" #include "dt3155_drv.h" - /****** local copies of board's 32 bit registers ******/ u32 even_dma_start_r; /* bit 0 should always be 0 */ u32 odd_dma_start_r; /* .. */ u32 even_dma_stride_r; /* bits 0&1 should always be 0 */ u32 odd_dma_stride_r; /* .. */ -u32 even_pixel_fmt_r; -u32 odd_pixel_fmt_r; -FIFO_TRIGGER_R fifo_trigger_r; -XFER_MODE_R xfer_mode_r; CSR1_R csr1_r; -RETRY_WAIT_CNT_R retry_wait_cnt_r; INT_CSR_R int_csr_r; -u32 even_fld_mask_r; -u32 odd_fld_mask_r; - -MASK_LENGTH_R mask_length_r; -FIFO_FLAG_CNT_R fifo_flag_cnt_r; -IIC_CLK_DUR_R iic_clk_dur_r; IIC_CSR1_R iic_csr1_r; IIC_CSR2_R iic_csr2_r; -DMA_UPPER_LMT_R even_dma_upper_lmt_r; -DMA_UPPER_LMT_R odd_dma_upper_lmt_r; - /******** local copies of board's 8 bit I2C registers ******/ @@ -58,17 +43,6 @@ I2C_CSR2 i2c_csr2; I2C_EVEN_CSR i2c_even_csr; I2C_ODD_CSR i2c_odd_csr; I2C_CONFIG i2c_config; -u8 i2c_dt_id; -u8 i2c_x_clip_start; -u8 i2c_y_clip_start; -u8 i2c_x_clip_end; -u8 i2c_y_clip_end; -u8 i2c_ad_addr; -u8 i2c_ad_lut; -I2C_AD_CMD i2c_ad_cmd; -u8 i2c_dig_out; -u8 i2c_pm_lut_addr; -u8 i2c_pm_lut_data; /* * wait_ibsyclr() diff --git a/drivers/staging/dt3155/dt3155_io.h b/drivers/staging/dt3155/dt3155_io.h index d1a2510..e8c3328 100644 --- a/drivers/staging/dt3155/dt3155_io.h +++ b/drivers/staging/dt3155/dt3155_io.h @@ -210,7 +210,6 @@ typedef union dma_upper_lmt_tag { } fld; } DMA_UPPER_LMT_R; - /* * Global declarations of local copies of boards' 32 bit registers */ @@ -218,26 +217,12 @@ extern u32 even_dma_start_r; /* bit 0 should always be 0 */ extern u32 odd_dma_start_r; /* .. */ extern u32 even_dma_stride_r; /* bits 0&1 should always be 0 */ extern u32 odd_dma_stride_r; /* .. */ -extern u32 even_pixel_fmt_r; -extern u32 odd_pixel_fmt_r; -extern FIFO_TRIGGER_R fifo_trigger_r; -extern XFER_MODE_R xfer_mode_r; extern CSR1_R csr1_r; -extern RETRY_WAIT_CNT_R retry_wait_cnt_r; extern INT_CSR_R int_csr_r; -extern u32 even_fld_mask_r; -extern u32 odd_fld_mask_r; - -extern MASK_LENGTH_R mask_length_r; -extern FIFO_FLAG_CNT_R fifo_flag_cnt_r; -extern IIC_CLK_DUR_R iic_clk_dur_r; extern IIC_CSR1_R iic_csr1_r; extern IIC_CSR2_R iic_csr2_r; -extern DMA_UPPER_LMT_R even_dma_upper_lmt_r; -extern DMA_UPPER_LMT_R odd_dma_upper_lmt_r; - /***************** 8 bit I2C register globals ***********/ @@ -329,24 +314,12 @@ typedef union i2c_ad_cmd_tag { } bt252_iout1; } I2C_AD_CMD; - /***** Global declarations of local copies of boards' 8 bit I2C registers ***/ extern I2C_CSR2 i2c_csr2; extern I2C_EVEN_CSR i2c_even_csr; extern I2C_ODD_CSR i2c_odd_csr; extern I2C_CONFIG i2c_config; -extern u8 i2c_dt_id; -extern u8 i2c_x_clip_start; -extern u8 i2c_y_clip_start; -extern u8 i2c_x_clip_end; -extern u8 i2c_y_clip_end; -extern u8 i2c_ad_addr; -extern u8 i2c_ad_lut; -extern I2C_AD_CMD i2c_ad_cmd; -extern u8 i2c_dig_out; -extern u8 i2c_pm_lut_addr; -extern u8 i2c_pm_lut_data; /* Functions for Global use */