From: Faiz Abbas <faiz_abbas@ti.com> To: <linux-kernel@vger.kernel.org>, <linux-mmc@vger.kernel.org> Cc: <ulf.hansson@linaro.org>, <adrian.hunter@intel.com>, <faiz_abbas@ti.com> Subject: [PATCH v3 2/3] mmc: sdhci_am654: Improve whitespace utilisation with regmap_*() calls Date: Tue, 28 May 2019 15:29:27 +0530 [thread overview] Message-ID: <20190528095928.26452-3-faiz_abbas@ti.com> (raw) In-Reply-To: <20190528095928.26452-1-faiz_abbas@ti.com> Line wrapping with the regmap_*() functions is way more conservative than required by the 80 character rule. Expand the function calls out to use less number of lines. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> --- drivers/mmc/host/sdhci_am654.c | 34 +++++++++++++--------------------- 1 file changed, 13 insertions(+), 21 deletions(-) diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c index 3222ea4d584d..3c32d9fb6e1e 100644 --- a/drivers/mmc/host/sdhci_am654.c +++ b/drivers/mmc/host/sdhci_am654.c @@ -88,8 +88,7 @@ static void sdhci_am654_set_clock(struct sdhci_host *host, unsigned int clock) int ret; if (sdhci_am654->dll_on) { - regmap_update_bits(sdhci_am654->base, PHY_CTRL1, - ENDLL_MASK, 0); + regmap_update_bits(sdhci_am654->base, PHY_CTRL1, ENDLL_MASK, 0); sdhci_am654->dll_on = false; } @@ -101,8 +100,7 @@ static void sdhci_am654_set_clock(struct sdhci_host *host, unsigned int clock) mask = OTAPDLYENA_MASK | OTAPDLYSEL_MASK; val = (1 << OTAPDLYENA_SHIFT) | (sdhci_am654->otap_del_sel << OTAPDLYSEL_SHIFT); - regmap_update_bits(sdhci_am654->base, PHY_CTRL4, - mask, val); + regmap_update_bits(sdhci_am654->base, PHY_CTRL4, mask, val); switch (clock) { case 200000000: sel50 = 0; @@ -120,8 +118,7 @@ static void sdhci_am654_set_clock(struct sdhci_host *host, unsigned int clock) /* Configure PHY DLL frequency */ mask = SEL50_MASK | SEL100_MASK; val = (sel50 << SEL50_SHIFT) | (sel100 << SEL100_SHIFT); - regmap_update_bits(sdhci_am654->base, PHY_CTRL5, - mask, val); + regmap_update_bits(sdhci_am654->base, PHY_CTRL5, mask, val); /* Configure DLL TRIM */ mask = DLL_TRIM_ICP_MASK; val = sdhci_am654->trm_icp << DLL_TRIM_ICP_SHIFT; @@ -129,20 +126,17 @@ static void sdhci_am654_set_clock(struct sdhci_host *host, unsigned int clock) /* Configure DLL driver strength */ mask |= DR_TY_MASK; val |= sdhci_am654->drv_strength << DR_TY_SHIFT; - regmap_update_bits(sdhci_am654->base, PHY_CTRL1, - mask, val); + regmap_update_bits(sdhci_am654->base, PHY_CTRL1, mask, val); /* Enable DLL */ - regmap_update_bits(sdhci_am654->base, PHY_CTRL1, - ENDLL_MASK, 0x1 << ENDLL_SHIFT); + regmap_update_bits(sdhci_am654->base, PHY_CTRL1, ENDLL_MASK, + 0x1 << ENDLL_SHIFT); /* * Poll for DLL ready. Use a one second timeout. * Works in all experiments done so far */ - ret = regmap_read_poll_timeout(sdhci_am654->base, - PHY_STAT1, val, - val & DLLRDY_MASK, - 1000, 1000000); - + ret = regmap_read_poll_timeout(sdhci_am654->base, PHY_STAT1, + val, val & DLLRDY_MASK, 1000, + 1000000); sdhci_am654->dll_on = true; } } @@ -208,8 +202,7 @@ static int sdhci_am654_init(struct sdhci_host *host) /* Reset OTAP to default value */ mask = OTAPDLYENA_MASK | OTAPDLYSEL_MASK; - regmap_update_bits(sdhci_am654->base, PHY_CTRL4, - mask, 0x0); + regmap_update_bits(sdhci_am654->base, PHY_CTRL4, mask, 0x0); regmap_read(sdhci_am654->base, PHY_STAT1, &val); if (~val & CALDONE_MASK) { @@ -223,15 +216,14 @@ static int sdhci_am654_init(struct sdhci_host *host) } /* Enable pins by setting IO mux to 0 */ - regmap_update_bits(sdhci_am654->base, PHY_CTRL1, - IOMUX_ENABLE_MASK, 0); + regmap_update_bits(sdhci_am654->base, PHY_CTRL1, IOMUX_ENABLE_MASK, 0); /* Set slot type based on SD or eMMC */ if (host->mmc->caps & MMC_CAP_NONREMOVABLE) ctl_cfg_2 = SLOTTYPE_EMBEDDED; - regmap_update_bits(sdhci_am654->base, CTL_CFG_2, - SLOTTYPE_MASK, ctl_cfg_2); + regmap_update_bits(sdhci_am654->base, CTL_CFG_2, SLOTTYPE_MASK, + ctl_cfg_2); return sdhci_add_host(host); } -- 2.19.2
WARNING: multiple messages have this Message-ID (diff)
From: Faiz Abbas <faiz_abbas@ti.com> To: linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org Cc: ulf.hansson@linaro.org, adrian.hunter@intel.com, faiz_abbas@ti.com Subject: [PATCH v3 2/3] mmc: sdhci_am654: Improve whitespace utilisation with regmap_*() calls Date: Tue, 28 May 2019 15:29:27 +0530 [thread overview] Message-ID: <20190528095928.26452-3-faiz_abbas@ti.com> (raw) In-Reply-To: <20190528095928.26452-1-faiz_abbas@ti.com> Line wrapping with the regmap_*() functions is way more conservative than required by the 80 character rule. Expand the function calls out to use less number of lines. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> --- drivers/mmc/host/sdhci_am654.c | 34 +++++++++++++--------------------- 1 file changed, 13 insertions(+), 21 deletions(-) diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c index 3222ea4d584d..3c32d9fb6e1e 100644 --- a/drivers/mmc/host/sdhci_am654.c +++ b/drivers/mmc/host/sdhci_am654.c @@ -88,8 +88,7 @@ static void sdhci_am654_set_clock(struct sdhci_host *host, unsigned int clock) int ret; if (sdhci_am654->dll_on) { - regmap_update_bits(sdhci_am654->base, PHY_CTRL1, - ENDLL_MASK, 0); + regmap_update_bits(sdhci_am654->base, PHY_CTRL1, ENDLL_MASK, 0); sdhci_am654->dll_on = false; } @@ -101,8 +100,7 @@ static void sdhci_am654_set_clock(struct sdhci_host *host, unsigned int clock) mask = OTAPDLYENA_MASK | OTAPDLYSEL_MASK; val = (1 << OTAPDLYENA_SHIFT) | (sdhci_am654->otap_del_sel << OTAPDLYSEL_SHIFT); - regmap_update_bits(sdhci_am654->base, PHY_CTRL4, - mask, val); + regmap_update_bits(sdhci_am654->base, PHY_CTRL4, mask, val); switch (clock) { case 200000000: sel50 = 0; @@ -120,8 +118,7 @@ static void sdhci_am654_set_clock(struct sdhci_host *host, unsigned int clock) /* Configure PHY DLL frequency */ mask = SEL50_MASK | SEL100_MASK; val = (sel50 << SEL50_SHIFT) | (sel100 << SEL100_SHIFT); - regmap_update_bits(sdhci_am654->base, PHY_CTRL5, - mask, val); + regmap_update_bits(sdhci_am654->base, PHY_CTRL5, mask, val); /* Configure DLL TRIM */ mask = DLL_TRIM_ICP_MASK; val = sdhci_am654->trm_icp << DLL_TRIM_ICP_SHIFT; @@ -129,20 +126,17 @@ static void sdhci_am654_set_clock(struct sdhci_host *host, unsigned int clock) /* Configure DLL driver strength */ mask |= DR_TY_MASK; val |= sdhci_am654->drv_strength << DR_TY_SHIFT; - regmap_update_bits(sdhci_am654->base, PHY_CTRL1, - mask, val); + regmap_update_bits(sdhci_am654->base, PHY_CTRL1, mask, val); /* Enable DLL */ - regmap_update_bits(sdhci_am654->base, PHY_CTRL1, - ENDLL_MASK, 0x1 << ENDLL_SHIFT); + regmap_update_bits(sdhci_am654->base, PHY_CTRL1, ENDLL_MASK, + 0x1 << ENDLL_SHIFT); /* * Poll for DLL ready. Use a one second timeout. * Works in all experiments done so far */ - ret = regmap_read_poll_timeout(sdhci_am654->base, - PHY_STAT1, val, - val & DLLRDY_MASK, - 1000, 1000000); - + ret = regmap_read_poll_timeout(sdhci_am654->base, PHY_STAT1, + val, val & DLLRDY_MASK, 1000, + 1000000); sdhci_am654->dll_on = true; } } @@ -208,8 +202,7 @@ static int sdhci_am654_init(struct sdhci_host *host) /* Reset OTAP to default value */ mask = OTAPDLYENA_MASK | OTAPDLYSEL_MASK; - regmap_update_bits(sdhci_am654->base, PHY_CTRL4, - mask, 0x0); + regmap_update_bits(sdhci_am654->base, PHY_CTRL4, mask, 0x0); regmap_read(sdhci_am654->base, PHY_STAT1, &val); if (~val & CALDONE_MASK) { @@ -223,15 +216,14 @@ static int sdhci_am654_init(struct sdhci_host *host) } /* Enable pins by setting IO mux to 0 */ - regmap_update_bits(sdhci_am654->base, PHY_CTRL1, - IOMUX_ENABLE_MASK, 0); + regmap_update_bits(sdhci_am654->base, PHY_CTRL1, IOMUX_ENABLE_MASK, 0); /* Set slot type based on SD or eMMC */ if (host->mmc->caps & MMC_CAP_NONREMOVABLE) ctl_cfg_2 = SLOTTYPE_EMBEDDED; - regmap_update_bits(sdhci_am654->base, CTL_CFG_2, - SLOTTYPE_MASK, ctl_cfg_2); + regmap_update_bits(sdhci_am654->base, CTL_CFG_2, SLOTTYPE_MASK, + ctl_cfg_2); return sdhci_add_host(host); } -- 2.19.2
next prev parent reply other threads:[~2019-05-28 9:59 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-05-28 9:59 [PATCH v3 0/3] Fix issues with phy configurations in am65x MMC driver Faiz Abbas 2019-05-28 9:59 ` Faiz Abbas 2019-05-28 9:59 ` [PATCH v3 1/3] mmc: sdhci_am654: Fix SLOTTYPE write Faiz Abbas 2019-05-28 9:59 ` Faiz Abbas [not found] ` <20190604125043.C8D40249A2@mail.kernel.org> 2019-06-04 13:01 ` Faiz Abbas 2019-06-04 13:01 ` Faiz Abbas 2019-05-28 9:59 ` Faiz Abbas [this message] 2019-05-28 9:59 ` [PATCH v3 2/3] mmc: sdhci_am654: Improve whitespace utilisation with regmap_*() calls Faiz Abbas 2019-05-28 9:59 ` [PATCH v3 3/3] mmc: sdhci_am654: Print error message if the DLL fails to lock Faiz Abbas 2019-05-28 9:59 ` Faiz Abbas 2019-06-03 13:48 ` [PATCH v3 0/3] Fix issues with phy configurations in am65x MMC driver Ulf Hansson
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