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Date: Wed, 25 Feb 2015 15:26:19 +0000
From: Lee Jones <lee.jones@...aro.org>
To: micky_ching@...lsil.com.cn
Cc: sameo@...ux.intel.com, devel@...uxdriverproject.org,
linux-kernel@...r.kernel.org, gregkh@...uxfoundation.org,
rogerable@...ltek.com, wei_wang@...lsil.com.cn
Subject: Re: [PATCH v3 9/9] mfd: rtsx: using pcr_dbg replace dev_dbg
On Wed, 25 Feb 2015, micky_ching@...lsil.com.cn wrote:
> From: Micky Ching <micky_ching@...lsil.com.cn>
>
> pcr_dbg is a wrapper of dev_dbg, which can save some code,
> and help to enable/disable debug message static.
>
> Signed-off-by: Micky Ching <micky_ching@...lsil.com.cn>
> Acked-by: Lee Jones <lee.jones@...aro.org>
> ---
> drivers/mfd/rtl8411.c | 11 +++++------
> drivers/mfd/rts5209.c | 4 ++--
> drivers/mfd/rts5227.c | 4 ++--
> drivers/mfd/rts5229.c | 4 ++--
> drivers/mfd/rts5249.c | 4 ++--
> drivers/mfd/rtsx_pcr.c | 49 ++++++++++++++++++++++---------------------------
> 6 files changed, 35 insertions(+), 41 deletions(-)
Applied, thanks.
> diff --git a/drivers/mfd/rtl8411.c b/drivers/mfd/rtl8411.c
> index fdd34c8..b3ae659 100644
> --- a/drivers/mfd/rtl8411.c
> +++ b/drivers/mfd/rtl8411.c
> @@ -53,7 +53,7 @@ static void rtl8411_fetch_vendor_settings(struct rtsx_pcr *pcr)
> u8 reg3 = 0;
>
> rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®1);
> - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg1);
> + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg1);
>
> if (!rtsx_vendor_setting_valid(reg1))
> return;
> @@ -65,7 +65,7 @@ static void rtl8411_fetch_vendor_settings(struct rtsx_pcr *pcr)
> pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg1);
>
> rtsx_pci_read_config_byte(pcr, PCR_SETTING_REG3, ®3);
> - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG3, reg3);
> + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG3, reg3);
> pcr->sd30_drive_sel_3v3 = rtl8411_reg_to_sd30_drive_sel_3v3(reg3);
> }
>
> @@ -74,7 +74,7 @@ static void rtl8411b_fetch_vendor_settings(struct rtsx_pcr *pcr)
> u32 reg = 0;
>
> rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®);
> - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
> + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
>
> if (!rtsx_vendor_setting_valid(reg))
> return;
> @@ -260,9 +260,8 @@ static unsigned int rtl8411_cd_deglitch(struct rtsx_pcr *pcr)
> rtsx_pci_write_register(pcr, CARD_PWR_CTL,
> BPP_POWER_MASK, BPP_POWER_OFF);
>
> - dev_dbg(&(pcr->pci->dev),
> - "After CD deglitch, card_exist = 0x%x\n",
> - card_exist);
> + pcr_dbg(pcr, "After CD deglitch, card_exist = 0x%x\n",
> + card_exist);
> }
>
> if (card_exist & MS_EXIST) {
> diff --git a/drivers/mfd/rts5209.c b/drivers/mfd/rts5209.c
> index cb04174..373e253 100644
> --- a/drivers/mfd/rts5209.c
> +++ b/drivers/mfd/rts5209.c
> @@ -38,7 +38,7 @@ static void rts5209_fetch_vendor_settings(struct rtsx_pcr *pcr)
> u32 reg;
>
> rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®);
> - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
> + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
>
> if (rts5209_vendor_setting1_valid(reg)) {
> if (rts5209_reg_check_ms_pmos(reg))
> @@ -47,7 +47,7 @@ static void rts5209_fetch_vendor_settings(struct rtsx_pcr *pcr)
> }
>
> rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®);
> - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
> + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
>
> if (rts5209_vendor_setting2_valid(reg)) {
> pcr->sd30_drive_sel_1v8 =
> diff --git a/drivers/mfd/rts5227.c b/drivers/mfd/rts5227.c
> index 0c02831..ce012d7 100644
> --- a/drivers/mfd/rts5227.c
> +++ b/drivers/mfd/rts5227.c
> @@ -63,7 +63,7 @@ static void rts5227_fetch_vendor_settings(struct rtsx_pcr *pcr)
> u32 reg;
>
> rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®);
> - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
> + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
>
> if (!rtsx_vendor_setting_valid(reg))
> return;
> @@ -74,7 +74,7 @@ static void rts5227_fetch_vendor_settings(struct rtsx_pcr *pcr)
> pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg);
>
> rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®);
> - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
> + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
> pcr->sd30_drive_sel_3v3 = rtsx_reg_to_sd30_drive_sel_3v3(reg);
> if (rtsx_reg_check_reverse_socket(reg))
> pcr->flags |= PCR_REVERSE_SOCKET;
> diff --git a/drivers/mfd/rts5229.c b/drivers/mfd/rts5229.c
> index 6353f5d..ace4538 100644
> --- a/drivers/mfd/rts5229.c
> +++ b/drivers/mfd/rts5229.c
> @@ -38,7 +38,7 @@ static void rts5229_fetch_vendor_settings(struct rtsx_pcr *pcr)
> u32 reg;
>
> rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®);
> - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
> + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
>
> if (!rtsx_vendor_setting_valid(reg))
> return;
> @@ -50,7 +50,7 @@ static void rts5229_fetch_vendor_settings(struct rtsx_pcr *pcr)
> pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg);
>
> rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®);
> - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
> + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
> pcr->sd30_drive_sel_3v3 =
> map_sd_drive(rtsx_reg_to_sd30_drive_sel_3v3(reg));
> }
> diff --git a/drivers/mfd/rts5249.c b/drivers/mfd/rts5249.c
> index d1ff32f..eb2d586 100644
> --- a/drivers/mfd/rts5249.c
> +++ b/drivers/mfd/rts5249.c
> @@ -70,7 +70,7 @@ static void rtsx_base_fetch_vendor_settings(struct rtsx_pcr *pcr)
> u32 reg;
>
> rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®);
> - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
> + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
>
> if (!rtsx_vendor_setting_valid(reg)) {
> pcr_dbg(pcr, "skip fetch vendor setting\n");
> @@ -83,7 +83,7 @@ static void rtsx_base_fetch_vendor_settings(struct rtsx_pcr *pcr)
> pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg);
>
> rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®);
> - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
> + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
> pcr->sd30_drive_sel_3v3 = rtsx_reg_to_sd30_drive_sel_3v3(reg);
> if (rtsx_reg_check_reverse_socket(reg))
> pcr->flags |= PCR_REVERSE_SOCKET;
> diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
> index 433cb41..a66540a 100644
> --- a/drivers/mfd/rtsx_pcr.c
> +++ b/drivers/mfd/rtsx_pcr.c
> @@ -316,8 +316,7 @@ int rtsx_pci_send_cmd(struct rtsx_pcr *pcr, int timeout)
> timeleft = wait_for_completion_interruptible_timeout(
> &trans_done, msecs_to_jiffies(timeout));
> if (timeleft <= 0) {
> - dev_dbg(&(pcr->pci->dev), "Timeout (%s %d)\n",
> - __func__, __LINE__);
> + pcr_dbg(pcr, "Timeout (%s %d)\n", __func__, __LINE__);
> err = -ETIMEDOUT;
> goto finish_send_cmd;
> }
> @@ -353,8 +352,7 @@ static void rtsx_pci_add_sg_tbl(struct rtsx_pcr *pcr,
> u64 val;
> u8 option = SG_VALID | SG_TRANS_DATA;
>
> - dev_dbg(&(pcr->pci->dev), "DMA addr: 0x%x, Len: 0x%x\n",
> - (unsigned int)addr, len);
> + pcr_dbg(pcr, "DMA addr: 0x%x, Len: 0x%x\n", (unsigned int)addr, len);
>
> if (end)
> option |= SG_END;
> @@ -369,11 +367,11 @@ int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist,
> {
> int err = 0, count;
>
> - dev_dbg(&(pcr->pci->dev), "--> %s: num_sg = %d\n", __func__, num_sg);
> + pcr_dbg(pcr, "--> %s: num_sg = %d\n", __func__, num_sg);
> count = rtsx_pci_dma_map_sg(pcr, sglist, num_sg, read);
> if (count < 1)
> return -EINVAL;
> - dev_dbg(&(pcr->pci->dev), "DMA mapping count: %d\n", count);
> + pcr_dbg(pcr, "DMA mapping count: %d\n", count);
>
> err = rtsx_pci_dma_transfer(pcr, sglist, count, read, timeout);
>
> @@ -447,8 +445,7 @@ int rtsx_pci_dma_transfer(struct rtsx_pcr *pcr, struct scatterlist *sglist,
> timeleft = wait_for_completion_interruptible_timeout(
> &trans_done, msecs_to_jiffies(timeout));
> if (timeleft <= 0) {
> - dev_dbg(&(pcr->pci->dev), "Timeout (%s %d)\n",
> - __func__, __LINE__);
> + pcr_dbg(pcr, "Timeout (%s %d)\n", __func__, __LINE__);
> err = -ETIMEDOUT;
> goto out;
> }
> @@ -622,7 +619,7 @@ static void rtsx_pci_enable_bus_int(struct rtsx_pcr *pcr)
> /* Enable Bus Interrupt */
> rtsx_pci_writel(pcr, RTSX_BIER, pcr->bier);
>
> - dev_dbg(&(pcr->pci->dev), "RTSX_BIER: 0x%08x\n", pcr->bier);
> + pcr_dbg(pcr, "RTSX_BIER: 0x%08x\n", pcr->bier);
> }
>
> static inline u8 double_ssc_depth(u8 depth)
> @@ -668,14 +665,13 @@ int rtsx_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock,
> return err;
>
> card_clock /= 1000000;
> - dev_dbg(&(pcr->pci->dev), "Switch card clock to %dMHz\n", card_clock);
> + pcr_dbg(pcr, "Switch card clock to %dMHz\n", card_clock);
>
> clk = card_clock;
> if (!initial_mode && double_clk)
> clk = card_clock * 2;
> - dev_dbg(&(pcr->pci->dev),
> - "Internal SSC clock: %dMHz (cur_clock = %d)\n",
> - clk, pcr->cur_clock);
> + pcr_dbg(pcr, "Internal SSC clock: %dMHz (cur_clock = %d)\n",
> + clk, pcr->cur_clock);
>
> if (clk == pcr->cur_clock)
> return 0;
> @@ -704,14 +700,14 @@ int rtsx_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock,
> }
> div++;
> }
> - dev_dbg(&(pcr->pci->dev), "n = %d, div = %d\n", n, div);
> + pcr_dbg(pcr, "n = %d, div = %d\n", n, div);
>
> ssc_depth = depth[ssc_depth];
> if (double_clk)
> ssc_depth = double_ssc_depth(ssc_depth);
>
> ssc_depth = revise_ssc_depth(ssc_depth, div);
> - dev_dbg(&(pcr->pci->dev), "ssc_depth = %d\n", ssc_depth);
> + pcr_dbg(pcr, "ssc_depth = %d\n", ssc_depth);
>
> rtsx_pci_init_cmd(pcr);
> rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CLK_CTL,
> @@ -833,13 +829,13 @@ static void rtsx_pci_card_detect(struct work_struct *work)
> dwork = to_delayed_work(work);
> pcr = container_of(dwork, struct rtsx_pcr, carddet_work);
>
> - dev_dbg(&(pcr->pci->dev), "--> %s\n", __func__);
> + pcr_dbg(pcr, "--> %s\n", __func__);
>
> mutex_lock(&pcr->pcr_mutex);
> spin_lock_irqsave(&pcr->lock, flags);
>
> irq_status = rtsx_pci_readl(pcr, RTSX_BIPR);
> - dev_dbg(&(pcr->pci->dev), "irq_status: 0x%08x\n", irq_status);
> + pcr_dbg(pcr, "irq_status: 0x%08x\n", irq_status);
>
> irq_status &= CARD_EXIST;
> card_inserted = pcr->card_inserted & irq_status;
> @@ -850,9 +846,8 @@ static void rtsx_pci_card_detect(struct work_struct *work)
> spin_unlock_irqrestore(&pcr->lock, flags);
>
> if (card_inserted || card_removed) {
> - dev_dbg(&(pcr->pci->dev),
> - "card_inserted: 0x%x, card_removed: 0x%x\n",
> - card_inserted, card_removed);
> + pcr_dbg(pcr, "card_inserted: 0x%x, card_removed: 0x%x\n",
> + card_inserted, card_removed);
>
> if (pcr->ops->cd_deglitch)
> card_inserted = pcr->ops->cd_deglitch(pcr);
> @@ -960,7 +955,7 @@ static void rtsx_pci_idle_work(struct work_struct *work)
> struct delayed_work *dwork = to_delayed_work(work);
> struct rtsx_pcr *pcr = container_of(dwork, struct rtsx_pcr, idle_work);
>
> - dev_dbg(&(pcr->pci->dev), "--> %s\n", __func__);
> + pcr_dbg(pcr, "--> %s\n", __func__);
>
> mutex_lock(&pcr->pcr_mutex);
>
> @@ -1128,7 +1123,7 @@ static int rtsx_pci_init_chip(struct rtsx_pcr *pcr)
> break;
> }
>
> - dev_dbg(&(pcr->pci->dev), "PID: 0x%04x, IC version: 0x%02x\n",
> + pcr_dbg(pcr, "PID: 0x%04x, IC version: 0x%02x\n",
> PCI_PID(pcr), pcr->ic_version);
>
> pcr->slots = kcalloc(pcr->num_slots, sizeof(struct rtsx_slot),
> @@ -1139,14 +1134,14 @@ static int rtsx_pci_init_chip(struct rtsx_pcr *pcr)
> if (pcr->ops->fetch_vendor_settings)
> pcr->ops->fetch_vendor_settings(pcr);
>
> - dev_dbg(&(pcr->pci->dev), "pcr->aspm_en = 0x%x\n", pcr->aspm_en);
> - dev_dbg(&(pcr->pci->dev), "pcr->sd30_drive_sel_1v8 = 0x%x\n",
> + pcr_dbg(pcr, "pcr->aspm_en = 0x%x\n", pcr->aspm_en);
> + pcr_dbg(pcr, "pcr->sd30_drive_sel_1v8 = 0x%x\n",
> pcr->sd30_drive_sel_1v8);
> - dev_dbg(&(pcr->pci->dev), "pcr->sd30_drive_sel_3v3 = 0x%x\n",
> + pcr_dbg(pcr, "pcr->sd30_drive_sel_3v3 = 0x%x\n",
> pcr->sd30_drive_sel_3v3);
> - dev_dbg(&(pcr->pci->dev), "pcr->card_drive_sel = 0x%x\n",
> + pcr_dbg(pcr, "pcr->card_drive_sel = 0x%x\n",
> pcr->card_drive_sel);
> - dev_dbg(&(pcr->pci->dev), "pcr->flags = 0x%x\n", pcr->flags);
> + pcr_dbg(pcr, "pcr->flags = 0x%x\n", pcr->flags);
>
> pcr->state = PDEV_STAT_IDLE;
> err = rtsx_pci_init_hw(pcr);
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
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