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Date: Thu, 30 Mar 2017 15:24:49 +0900 From: Daeseok Youn <daeseok.youn@...il.com> To: mchehab@...nel.org Cc: gregkh@...uxfoundation.org, daeseok.youn@...il.com, alan@...ux.intel.com, dan.carpenter@...cle.com, singhalsimran0@...il.com, linux-media@...r.kernel.org, devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org Subject: [PATCH 1/2] staging: atomisp: simplify the if condition in atomisp_freq_scaling() The condition line in if-statement is needed to be shorthen to improve readability. Signed-off-by: Daeseok Youn <daeseok.youn@...il.com> --- drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c index 94bc793..eebfccd 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c @@ -255,14 +255,17 @@ int atomisp_freq_scaling(struct atomisp_device *isp, struct atomisp_freq_scaling_rule curr_rules; int i, ret; unsigned short fps = 0; + unsigned short masked_dev = 0; if (isp->sw_contex.power_state != ATOM_ISP_POWER_UP) { dev_err(isp->dev, "DFS cannot proceed due to no power.\n"); return -EINVAL; } - if ((isp->pdev->device & ATOMISP_PCI_DEVICE_SOC_MASK) == - ATOMISP_PCI_DEVICE_SOC_CHT && ATOMISP_USE_YUVPP(asd)) + masked_dev = isp->pdev->device & ATOMISP_PCI_DEVICE_SOC_MASK; + + if (masked_dev == ATOMISP_PCI_DEVICE_SOC_CHT && + ATOMISP_USE_YUVPP(asd)) isp->dfs = &dfs_config_cht_soc; if (isp->dfs->lowest_freq == 0 || isp->dfs->max_freq_at_vmin == 0 || -- 1.9.1
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