Re: [PATCH] staging: sm750fb: fix c99 comments

From: Konrad Zapalowicz
Date: Fri Jun 12 2015 - 05:21:18 EST

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In reply to: Juston Li: "[PATCH] staging: sm750fb: fix c99 comments"
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On 06/12, Juston Li wrote:
> fixed all checkpatch.pl ERROR: do not use C99 // comments
>
> Any C99 comments used to comment out code are simply removed.
> Also some of the errors occur inside '#if 0' blocks which I
> might as well fix since checkpatch.pl caught them but the blocks
> themselves should probably be cleaned up later.
>
> Signed-off-by: Juston Li <juston.h.li@xxxxxxxxx>
> ---
> drivers/staging/sm750fb/ddk750_chip.c | 11 ++------
> drivers/staging/sm750fb/ddk750_dvi.c | 4 +--
> drivers/staging/sm750fb/ddk750_help.c | 2 --
> drivers/staging/sm750fb/ddk750_sii164.c | 11 --------
> drivers/staging/sm750fb/sm750.h | 10 +++----
> drivers/staging/sm750fb/sm750_accel.c | 49 ++++++++++++++++-----------------
> drivers/staging/sm750fb/sm750_accel.h | 2 +-
> drivers/staging/sm750fb/sm750_cursor.c | 9 +++---
> drivers/staging/sm750fb/sm750_help.h | 28 +++----------------
> drivers/staging/sm750fb/sm750_hw.c | 4 +--
> drivers/staging/sm750fb/sm750_hw.h | 3 --
> 11 files changed, 41 insertions(+), 92 deletions(-)
>
> diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c
> index 8b47c1b..b2137c8 100644
> --- a/drivers/staging/sm750fb/ddk750_chip.c
> +++ b/drivers/staging/sm750fb/ddk750_chip.c
> @@ -17,7 +17,7 @@ logical_chip_type_t getChipType(void)
> char physicalRev;
> logical_chip_type_t chip;
>
> - physicalID = devId750;//either 0x718 or 0x750
> + physicalID = devId750; /* either 0x718 or 0x750 /

Does the code compile? I'm worried that the above line will produce
error as the comment block is not properly closed.

- konrad

> physicalRev = revId750;
>
> if (physicalID == 0x718)
> @@ -257,7 +257,7 @@ int ddk750_initHw(initchip_param_t *pInitParam)
>
> unsigned int ulReg;
> #if 0
> - //move the code to map regiter function.
> + /* move the code to map regiter function. */
> if (getChipType() == SM718) {
> /* turn on big endian bit*/
> ulReg = PEEK32(0x74);
> @@ -487,8 +487,6 @@ unsigned int calcPllValue(unsigned int request_orig, pll_value_t *pll)
> }
> }
> }
> -
> - //printk("Finally: pll->n[%lu],m[%lu],od[%lu],pod[%lu]\n",pll->N,pll->M,pll->OD,pll->POD);
> return ret;
> }
>
> @@ -580,14 +578,9 @@ pll_value_t *pPLL /* Structure to hold the value to be set in PLL */
> }
>
> /* Restore input frequency from Khz to hz unit */
> -// pPLL->inputFreq *= 1000;
> ulRequestClk *= 1000;
> pPLL->inputFreq = DEFAULT_INPUT_CLOCK; /* Default reference clock */
>
> - /* Output debug information */
> - //DDKDEBUGPRINT((DISPLAY_LEVEL, "calcPllValue: Requested Frequency = %d\n", ulRequestClk));
> - //DDKDEBUGPRINT((DISPLAY_LEVEL, "calcPllValue: Input CLK = %dHz, M=%d, N=%d, OD=%d, POD=%d\n", pPLL->inputFreq, pPLL->M, pPLL->N, pPLL->OD, pPLL->POD));
> -
> /* Return actual frequency that the PLL can set */
> ret = calcPLL(pPLL);
> return ret;
> diff --git a/drivers/staging/sm750fb/ddk750_dvi.c b/drivers/staging/sm750fb/ddk750_dvi.c
> index f5932bb..b2bf7e6 100644
> --- a/drivers/staging/sm750fb/ddk750_dvi.c
> +++ b/drivers/staging/sm750fb/ddk750_dvi.c
> @@ -51,7 +51,7 @@ int dviInit(
> vsyncEnable, deskewEnable, deskewSetting, continuousSyncEnable,
> pllFilterEnable, pllFilterValue);
> }
> - return -1;//error
> + return -1; /* error */
> }
>
>
> @@ -66,7 +66,6 @@ unsigned short dviGetVendorID(void)
> {
> dvi_ctrl_device_t *pCurrentDviCtrl;
>
> - //pCurrentDviCtrl = getDviCtrl();
> pCurrentDviCtrl = g_dcftSupportedDviController;
> if (pCurrentDviCtrl != (dvi_ctrl_device_t *)0)
> return pCurrentDviCtrl->pfnGetVendorId();
> @@ -86,7 +85,6 @@ unsigned short dviGetDeviceID(void)
> {
> dvi_ctrl_device_t *pCurrentDviCtrl;
>
> -// pCurrentDviCtrl = getDviCtrl();
> pCurrentDviCtrl = g_dcftSupportedDviController;
> if (pCurrentDviCtrl != (dvi_ctrl_device_t *)0)
> return pCurrentDviCtrl->pfnGetDeviceId();
> diff --git a/drivers/staging/sm750fb/ddk750_help.c b/drivers/staging/sm750fb/ddk750_help.c
> index 647004d..96c18eb 100644
> --- a/drivers/staging/sm750fb/ddk750_help.c
> +++ b/drivers/staging/sm750fb/ddk750_help.c
> @@ -1,5 +1,3 @@
> -//#include "ddk750_reg.h"
> -//#include "ddk750_chip.h"
> #include "ddk750_help.h"
>
> void __iomem * mmio750 = NULL;
> diff --git a/drivers/staging/sm750fb/ddk750_sii164.c b/drivers/staging/sm750fb/ddk750_sii164.c
> index 84464c1..b6395b8 100644
> --- a/drivers/staging/sm750fb/ddk750_sii164.c
> +++ b/drivers/staging/sm750fb/ddk750_sii164.c
> @@ -125,10 +125,7 @@ long sii164InitChip(
> unsigned char pllFilterValue
> )
> {
> - //unsigned char ucRegIndex, ucRegValue;
> - //unsigned char ucDeviceAddress,
> unsigned char config;
> - //unsigned long delayCount;
>
> /* Initialize the i2c bus */
> #ifdef USE_HW_I2C
> @@ -141,10 +138,6 @@ long sii164InitChip(
> /* Check if SII164 Chip exists */
> if ((sii164GetVendorID() == SII164_VENDOR_ID) && (sii164GetDeviceID() == SII164_DEVICE_ID))
> {
> -
> -#ifdef DDKDEBUG
> - //sii164PrintRegisterValues();
> -#endif
> /*
> * Initialize SII164 controller chip.
> */
> @@ -241,10 +234,6 @@ long sii164InitChip(
> config |= SII164_CONFIGURATION_POWER_NORMAL;
> i2cWriteReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION, config);
>
> -#ifdef DDKDEBUG
> - //sii164PrintRegisterValues();
> -#endif
> -
> return 0;
> }
>
> diff --git a/drivers/staging/sm750fb/sm750.h b/drivers/staging/sm750fb/sm750.h
> index 30aa312..273882f 100644
> --- a/drivers/staging/sm750fb/sm750.h
> +++ b/drivers/staging/sm750fb/sm750.h
> @@ -7,8 +7,6 @@
> /* please use revision id to distinguish sm750le and sm750*/
> #define SPC_SM750 0
>
> -//#define SPC_SM750LE 8
> -
> #define MB(x) ((x)<<20)
> #define MHZ(x) ((x) * 1000000)
> /* align should be 2,4,8,16 */
> @@ -95,10 +93,10 @@ struct lynx_cursor{
> };
>
> struct lynxfb_crtc{
> - unsigned char __iomem * vCursor;//virtual address of cursor
> - unsigned char __iomem * vScreen;//virtual address of on_screen
> - int oCursor;//cursor address offset in vidmem
> - int oScreen;//onscreen address offset in vidmem
> + unsigned char __iomem * vCursor; /* virtual address of cursor */
> + unsigned char __iomem * vScreen; /* virtual address of on_screen */
> + int oCursor; /* cursor address offset in vidmem */
> + int oScreen; /* onscreen address offset in vidmem */
> int channel;/* which channel this crtc stands for*/
> resource_size_t vidmem_size;/* this view's video memory max size */
>
> diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c
> index 001e980..a2baffd 100644
> --- a/drivers/staging/sm750fb/sm750_accel.c
> +++ b/drivers/staging/sm750fb/sm750_accel.c
> @@ -57,10 +57,10 @@ void hw_de_init(struct lynx_accel * accel)
> write_dpr(accel, DE_STRETCH_FORMAT, (read_dpr(accel, DE_STRETCH_FORMAT) & clr) | reg);
>
> /* disable clipping and transparent */
> - write_dpr(accel, DE_CLIP_TL, 0);//dpr2c
> - write_dpr(accel, DE_CLIP_BR, 0);//dpr30
> + write_dpr(accel, DE_CLIP_TL, 0); /* dpr2c */
> + write_dpr(accel, DE_CLIP_BR, 0); /* dpr30 */
>
> - write_dpr(accel, DE_COLOR_COMPARE_MASK, 0);//dpr24
> + write_dpr(accel, DE_COLOR_COMPARE_MASK, 0); /* dpr24 */
> write_dpr(accel, DE_COLOR_COMPARE, 0);
>
> reg = FIELD_SET(0, DE_CONTROL, TRANSPARENCY, DISABLE)|
> @@ -104,25 +104,25 @@ int hw_fillrect(struct lynx_accel * accel,
> return -1;
> }
>
> - write_dpr(accel, DE_WINDOW_DESTINATION_BASE, base);//dpr40
> + write_dpr(accel, DE_WINDOW_DESTINATION_BASE, base); /* dpr40 */
> write_dpr(accel, DE_PITCH,
> FIELD_VALUE(0, DE_PITCH, DESTINATION, pitch/Bpp)|
> - FIELD_VALUE(0, DE_PITCH, SOURCE, pitch/Bpp));//dpr10
> + FIELD_VALUE(0, DE_PITCH, SOURCE, pitch/Bpp)); /* dpr10 */
>
> write_dpr(accel, DE_WINDOW_WIDTH,
> FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, pitch/Bpp)|
> - FIELD_VALUE(0, DE_WINDOW_WIDTH, SOURCE, pitch/Bpp));//dpr44
> + FIELD_VALUE(0, DE_WINDOW_WIDTH, SOURCE, pitch/Bpp)); /* dpr44 */
>
> - write_dpr(accel, DE_FOREGROUND, color);//DPR14
> + write_dpr(accel, DE_FOREGROUND, color); /* DPR14 */
>
> write_dpr(accel, DE_DESTINATION,
> FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE)|
> FIELD_VALUE(0, DE_DESTINATION, X, x)|
> - FIELD_VALUE(0, DE_DESTINATION, Y, y));//dpr4
> + FIELD_VALUE(0, DE_DESTINATION, Y, y)); /* dpr4 */
>
> write_dpr(accel, DE_DIMENSION,
> FIELD_VALUE(0, DE_DIMENSION, X, width)|
> - FIELD_VALUE(0, DE_DIMENSION, Y_ET, height));//dpr8
> + FIELD_VALUE(0, DE_DIMENSION, Y_ET, height)); /* dpr8 */
>
> deCtrl =
> FIELD_SET(0, DE_CONTROL, STATUS, START)|
> @@ -130,7 +130,7 @@ int hw_fillrect(struct lynx_accel * accel,
> FIELD_SET(0, DE_CONTROL, LAST_PIXEL, ON)|
> FIELD_SET(0, DE_CONTROL, COMMAND, RECTANGLE_FILL)|
> FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2)|
> - FIELD_VALUE(0, DE_CONTROL, ROP, rop);//dpr0xc
> + FIELD_VALUE(0, DE_CONTROL, ROP, rop); /* dpr0xc */
>
> write_dpr(accel, DE_CONTROL, deCtrl);
> return 0;
> @@ -236,12 +236,12 @@ unsigned int rop2) /* ROP value */
> /* 2D Source Base.
> It is an address offset (128 bit aligned) from the beginning of frame buffer.
> */
> - write_dpr(accel, DE_WINDOW_SOURCE_BASE, sBase);//dpr40
> + write_dpr(accel, DE_WINDOW_SOURCE_BASE, sBase); /* dpr40 */
>
> /* 2D Destination Base.
> It is an address offset (128 bit aligned) from the beginning of frame buffer.
> */
> - write_dpr(accel, DE_WINDOW_DESTINATION_BASE, dBase);//dpr44
> + write_dpr(accel, DE_WINDOW_DESTINATION_BASE, dBase); /* dpr44 */
>
> #if 0
> /* Program pitch (distance between the 1st points of two adjacent lines).
> @@ -254,14 +254,14 @@ unsigned int rop2) /* ROP value */
> width *= 3;
> write_dpr(accel, DE_PITCH,
> FIELD_VALUE(0, DE_PITCH, DESTINATION, dPitch) |
> - FIELD_VALUE(0, DE_PITCH, SOURCE, sPitch));//dpr10
> + FIELD_VALUE(0, DE_PITCH, SOURCE, sPitch)); /* dpr10 */
> }
> else
> #endif
> {
> write_dpr(accel, DE_PITCH,
> FIELD_VALUE(0, DE_PITCH, DESTINATION, (dPitch/Bpp)) |
> - FIELD_VALUE(0, DE_PITCH, SOURCE, (sPitch/Bpp)));//dpr10
> + FIELD_VALUE(0, DE_PITCH, SOURCE, (sPitch/Bpp))); /* dpr10 */
> }
>
> /* Screen Window width in Pixels.
> @@ -269,7 +269,7 @@ unsigned int rop2) /* ROP value */
> */
> write_dpr(accel, DE_WINDOW_WIDTH,
> FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, (dPitch/Bpp)) |
> - FIELD_VALUE(0, DE_WINDOW_WIDTH, SOURCE, (sPitch/Bpp)));//dpr3c
> + FIELD_VALUE(0, DE_WINDOW_WIDTH, SOURCE, (sPitch/Bpp))); /* dpr3c */
>
> if (accel->de_wait() != 0){
> return -1;
> @@ -280,14 +280,14 @@ unsigned int rop2) /* ROP value */
> write_dpr(accel, DE_SOURCE,
> FIELD_SET (0, DE_SOURCE, WRAP, DISABLE) |
> FIELD_VALUE(0, DE_SOURCE, X_K1, sx) |
> - FIELD_VALUE(0, DE_SOURCE, Y_K2, sy));//dpr0
> + FIELD_VALUE(0, DE_SOURCE, Y_K2, sy)); /* dpr0 */
> write_dpr(accel, DE_DESTINATION,
> FIELD_SET (0, DE_DESTINATION, WRAP, DISABLE) |
> FIELD_VALUE(0, DE_DESTINATION, X, dx) |
> - FIELD_VALUE(0, DE_DESTINATION, Y, dy));//dpr04
> + FIELD_VALUE(0, DE_DESTINATION, Y, dy)); /* dpr04 */
> write_dpr(accel, DE_DIMENSION,
> FIELD_VALUE(0, DE_DIMENSION, X, width) |
> - FIELD_VALUE(0, DE_DIMENSION, Y_ET, height));//dpr08
> + FIELD_VALUE(0, DE_DIMENSION, Y_ET, height)); /* dpr08 */
>
> de_ctrl =
> FIELD_VALUE(0, DE_CONTROL, ROP, rop2) |
> @@ -297,7 +297,7 @@ unsigned int rop2) /* ROP value */
> FIELD_SET(0, DE_CONTROL, DIRECTION, RIGHT_TO_LEFT)
> : FIELD_SET(0, DE_CONTROL, DIRECTION, LEFT_TO_RIGHT)) |
> FIELD_SET(0, DE_CONTROL, STATUS, START);
> - write_dpr(accel, DE_CONTROL, de_ctrl);//dpr0c
> + write_dpr(accel, DE_CONTROL, de_ctrl); /* dpr0c */
> }
>
> return 0;
> @@ -346,7 +346,6 @@ int hw_imageblit(struct lynx_accel *accel,
>
> if(accel->de_wait() != 0)
> {
> -// inf_msg("*** ImageBlit return -1 ***\n");
> return -1;
> }
>
> @@ -370,7 +369,7 @@ int hw_imageblit(struct lynx_accel *accel,
> startBit *= 3;
> write_dpr(accel, DE_PITCH,
> FIELD_VALUE(0, DE_PITCH, DESTINATION, dPitch) |
> - FIELD_VALUE(0, DE_PITCH, SOURCE, dPitch));//dpr10
> + FIELD_VALUE(0, DE_PITCH, SOURCE, dPitch)); /* dpr10 */
>
> }
> else
> @@ -378,7 +377,7 @@ int hw_imageblit(struct lynx_accel *accel,
> {
> write_dpr(accel, DE_PITCH,
> FIELD_VALUE(0, DE_PITCH, DESTINATION, dPitch/bytePerPixel) |
> - FIELD_VALUE(0, DE_PITCH, SOURCE, dPitch/bytePerPixel));//dpr10
> + FIELD_VALUE(0, DE_PITCH, SOURCE, dPitch/bytePerPixel)); /* dpr10 */
> }
>
> /* Screen Window width in Pixels.
> @@ -392,16 +391,16 @@ int hw_imageblit(struct lynx_accel *accel,
> For mono bitmap, use startBit for X_K1. */
> write_dpr(accel, DE_SOURCE,
> FIELD_SET (0, DE_SOURCE, WRAP, DISABLE) |
> - FIELD_VALUE(0, DE_SOURCE, X_K1_MONO, startBit));//dpr00
> + FIELD_VALUE(0, DE_SOURCE, X_K1_MONO, startBit)); /* dpr00 */
>
> write_dpr(accel, DE_DESTINATION,
> FIELD_SET (0, DE_DESTINATION, WRAP, DISABLE) |
> FIELD_VALUE(0, DE_DESTINATION, X, dx) |
> - FIELD_VALUE(0, DE_DESTINATION, Y, dy));//dpr04
> + FIELD_VALUE(0, DE_DESTINATION, Y, dy)); /* dpr04 */
>
> write_dpr(accel, DE_DIMENSION,
> FIELD_VALUE(0, DE_DIMENSION, X, width) |
> - FIELD_VALUE(0, DE_DIMENSION, Y_ET, height));//dpr08
> + FIELD_VALUE(0, DE_DIMENSION, Y_ET, height)); /* dpr08 */
>
> write_dpr(accel, DE_FOREGROUND, fColor);
> write_dpr(accel, DE_BACKGROUND, bColor);
> diff --git a/drivers/staging/sm750fb/sm750_accel.h b/drivers/staging/sm750fb/sm750_accel.h
> index e9d217b..57e20fb 100644
> --- a/drivers/staging/sm750fb/sm750_accel.h
> +++ b/drivers/staging/sm750fb/sm750_accel.h
> @@ -113,7 +113,7 @@
> #define DE_CONTROL_TRANSPARENCY_ENABLE 1
> #define DE_CONTROL_ROP 7:0
>
> -// Pseudo fields.
> +/* Pseudo fields. */
>
> #define DE_CONTROL_SHORT_STROKE_DIR 27:24
> #define DE_CONTROL_SHORT_STROKE_DIR_225 0
> diff --git a/drivers/staging/sm750fb/sm750_cursor.c b/drivers/staging/sm750fb/sm750_cursor.c
> index b145285..cb37ea3 100644
> --- a/drivers/staging/sm750fb/sm750_cursor.c
> +++ b/drivers/staging/sm750fb/sm750_cursor.c
> @@ -141,10 +141,10 @@ void hw_cursor_setData(struct lynx_cursor * cursor,
> {
>
> if(opr & (0x80 >> j))
> - { //use fg color,id = 2
> + { /* use fg color,id = 2 */
> data |= 2 << (j*2);
> }else{
> - //use bg color,id = 1
> + /* use bg color,id = 1 */
> data |= 1 << (j*2);
> }
> }
> @@ -221,10 +221,10 @@ void hw_cursor_setData2(struct lynx_cursor * cursor,
> {
>
> if(opr & (0x80 >> j))
> - { //use fg color,id = 2
> + { /* use fg color,id = 2 */
> data |= 2 << (j*2);
> }else{
> - //use bg color,id = 1
> + /* use bg color,id = 1 */
> data |= 1 << (j*2);
> }
> }
> @@ -238,7 +238,6 @@ void hw_cursor_setData2(struct lynx_cursor * cursor,
>
> /* assume pitch is 1,2,4,8,...*/
> if(!(i&(pitch-1)))
> - //if((i+1) % pitch == 0)
> {
> /* need a return */
> pstart += offset;
> diff --git a/drivers/staging/sm750fb/sm750_help.h b/drivers/staging/sm750fb/sm750_help.h
> index ebc946c..05777f7 100644
> --- a/drivers/staging/sm750fb/sm750_help.h
> +++ b/drivers/staging/sm750fb/sm750_help.h
> @@ -1,9 +1,7 @@
> #ifndef LYNX_HELP_H__
> #define LYNX_HELP_H__
> -/*****************************************************************************\
> - * FIELD MACROS *
> -\*****************************************************************************/
>
> +/* FIELD MACROS */
> #define _LSB(f) (0 ? f)
> #define _MSB(f) (1 ? f)
> #define _COUNT(f) (_MSB(f) - _LSB(f) + 1)
> @@ -17,13 +15,7 @@
> #define SET_FIELDV(d, f, v) (((d) & ~GET_MASK(f)) | \
> (((v) & RAW_MASK(f)) << _LSB(f)))
>
> -
> -////////////////////////////////////////////////////////////////////////////////
> -// //
> -// Internal macros //
> -// //
> -////////////////////////////////////////////////////////////////////////////////
> -
> +/* Internal macros */
> #define _F_START(f) (0 ? f)
> #define _F_END(f) (1 ? f)
> #define _F_SIZE(f) (1 + _F_END(f) - _F_START(f))
> @@ -31,13 +23,7 @@
> #define _F_NORMALIZE(v, f) (((v) & _F_MASK(f)) >> _F_START(f))
> #define _F_DENORMALIZE(v, f) (((v) << _F_START(f)) & _F_MASK(f))
>
> -
> -////////////////////////////////////////////////////////////////////////////////
> -// //
> -// Global macros //
> -// //
> -////////////////////////////////////////////////////////////////////////////////
> -
> +/* Global macros */
> #define FIELD_GET(x, reg, field) \
> ( \
> _F_NORMALIZE((x), reg ## _ ## field) \
> @@ -60,13 +46,7 @@
> ~ _F_MASK(reg ## _ ## field) \
> )
>
> -
> -////////////////////////////////////////////////////////////////////////////////
> -// //
> -// Field Macros //
> -// //
> -////////////////////////////////////////////////////////////////////////////////
> -
> +/* Field Macros */
> #define FIELD_START(field) (0 ? field)
> #define FIELD_END(field) (1 ? field)
> #define FIELD_SIZE(field) (1 + FIELD_END(field) - FIELD_START(field))
> diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
> index 131125c..e70961e 100644
> --- a/drivers/staging/sm750fb/sm750_hw.c
> +++ b/drivers/staging/sm750fb/sm750_hw.c
> @@ -193,7 +193,6 @@ int hw_sm750_inithw(struct lynx_share* share, struct pci_dev * pdev)
> /* init 2d engine */
> if(!share->accel_off){
> hw_sm750_initAccel(share);
> -// share->accel.de_wait = hw_sm750_deWait;
> }
>
> return 0;
> @@ -328,7 +327,6 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc* crtc,
> #endif
>
> /* set timing */
> -// modparm.pixel_clock = PS_TO_HZ(var->pixclock);
> modparm.pixel_clock = ps_to_hz(var->pixclock);
> modparm.vertical_sync_polarity = (var->sync & FB_SYNC_HOR_HIGH_ACT) ? POS:NEG;
> modparm.horizontal_sync_polarity = (var->sync & FB_SYNC_VERT_HIGH_ACT) ? POS:NEG;
> @@ -618,7 +616,7 @@ int hw_sm750_pan_display(struct lynxfb_crtc *crtc,
> const struct fb_info *info)
> {
> uint32_t total;
> - //check params
> + /* check params */
> if ((var->xoffset + var->xres > var->xres_virtual) ||
> (var->yoffset + var->yres > var->yres_virtual)) {
> return -EINVAL;
> diff --git a/drivers/staging/sm750fb/sm750_hw.h b/drivers/staging/sm750fb/sm750_hw.h
> index 4fee28d..93288b3 100644
> --- a/drivers/staging/sm750fb/sm750_hw.h
> +++ b/drivers/staging/sm750fb/sm750_hw.h
> @@ -8,9 +8,6 @@
> #define SM750LE_REVISION_ID (unsigned char)0xfe
> #endif
>
> -//#define DEFAULT_MEM_CLOCK (DEFAULT_SM750_CHIP_CLOCK/1)
> -//#define DEFAULT_MASTER_CLOCK (DEFAULT_SM750_CHIP_CLOCK/3)
> -
>
> enum sm750_pnltype{
>
> --
> 2.4.3
>
> _______________________________________________
> devel mailing list
> devel@xxxxxxxxxxxxxxxxxxxxxx
> http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
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