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Staging: media: davinci_vpfe: Convert macro 'IPIPE_S12Q8' into inline

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Convert macro 'IPIPE_S12Q8' into an inline function to maintain Linux
kernel coding style based on which inline function is preferable to
macro resembling function.

Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Madhumitha Prabakaran 2019-03-29 11:48:51 -05:00 committed by Greg Kroah-Hartman
parent d247b0357f
commit c377a43d4f
1 changed files with 13 additions and 11 deletions
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24
drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c
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@ -825,8 +825,10 @@ ipipe_set_lum_adj_regs(void __iomem *base_addr, struct ipipe_lum_adj *lum_adj)
regw_ip(base_addr, val, YUV_ADJ);
}
#define IPIPE_S12Q8(decimal, integer) \
(((decimal & 0xff) | ((integer & 0xf) << 8)))
inline u32 ipipe_s12q8(unsigned short decimal, short integer)
{
return (decimal & 0xff) | ((integer & 0xf) << 8);
}
void ipipe_set_rgb2ycbcr_regs(void __iomem *base_addr,
struct vpfe_ipipe_rgb2yuv *yuv)
@ -835,23 +837,23 @@ void ipipe_set_rgb2ycbcr_regs(void __iomem *base_addr,
/* S10Q8 */
ipipe_clock_enable(base_addr);
val = IPIPE_S12Q8(yuv->coef_ry.decimal, yuv->coef_ry.integer);
val = ipipe_s12q8(yuv->coef_ry.decimal, yuv->coef_ry.integer);
regw_ip(base_addr, val, YUV_MUL_RY);
val = IPIPE_S12Q8(yuv->coef_gy.decimal, yuv->coef_gy.integer);
val = ipipe_s12q8(yuv->coef_gy.decimal, yuv->coef_gy.integer);
regw_ip(base_addr, val, YUV_MUL_GY);
val = IPIPE_S12Q8(yuv->coef_by.decimal, yuv->coef_by.integer);
val = ipipe_s12q8(yuv->coef_by.decimal, yuv->coef_by.integer);
regw_ip(base_addr, val, YUV_MUL_BY);
val = IPIPE_S12Q8(yuv->coef_rcb.decimal, yuv->coef_rcb.integer);
val = ipipe_s12q8(yuv->coef_rcb.decimal, yuv->coef_rcb.integer);
regw_ip(base_addr, val, YUV_MUL_RCB);
val = IPIPE_S12Q8(yuv->coef_gcb.decimal, yuv->coef_gcb.integer);
val = ipipe_s12q8(yuv->coef_gcb.decimal, yuv->coef_gcb.integer);
regw_ip(base_addr, val, YUV_MUL_GCB);
val = IPIPE_S12Q8(yuv->coef_bcb.decimal, yuv->coef_bcb.integer);
val = ipipe_s12q8(yuv->coef_bcb.decimal, yuv->coef_bcb.integer);
regw_ip(base_addr, val, YUV_MUL_BCB);
val = IPIPE_S12Q8(yuv->coef_rcr.decimal, yuv->coef_rcr.integer);
val = ipipe_s12q8(yuv->coef_rcr.decimal, yuv->coef_rcr.integer);
regw_ip(base_addr, val, YUV_MUL_RCR);
val = IPIPE_S12Q8(yuv->coef_gcr.decimal, yuv->coef_gcr.integer);
val = ipipe_s12q8(yuv->coef_gcr.decimal, yuv->coef_gcr.integer);
regw_ip(base_addr, val, YUV_MUL_GCR);
val = IPIPE_S12Q8(yuv->coef_bcr.decimal, yuv->coef_bcr.integer);
val = ipipe_s12q8(yuv->coef_bcr.decimal, yuv->coef_bcr.integer);
regw_ip(base_addr, val, YUV_MUL_BCR);
regw_ip(base_addr, yuv->out_ofst_y & RGB2YCBCR_OFST_MASK, YUV_OFT_Y);
regw_ip(base_addr, yuv->out_ofst_cb & RGB2YCBCR_OFST_MASK, YUV_OFT_CB);