linux-kernel - RE: [PATCH 03/10] PCI: exynos: Reorder MACROs to maintain consistency

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Message-ID: <0e2201dbcef4$1a0f8b50$4e2ea1f0$@samsung.com>
Date: Tue, 27 May 2025 16:12:46 +0530
From: "Shradha Todi" <shradha.t@...sung.com>
To: "'Krzysztof Kozlowski'" <krzk@...nel.org>
Cc: <linux-pci@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-samsung-soc@...r.kernel.or>,
	<linux-kernel@...r.kernel.org>, <linux-phy@...ts.infradead.org>,
	<manivannan.sadhasivam@...aro.org>, <lpieralisi@...nel.org>, <kw@...ux.com>,
	<robh@...nel.org>, <bhelgaas@...gle.com>, <jingoohan1@...il.com>,
	<krzk+dt@...nel.org>, <conor+dt@...nel.org>, <alim.akhtar@...sung.com>,
	<vkoul@...nel.org>, <kishon@...nel.org>, <arnd@...db.de>,
	<m.szyprowski@...sung.com>, <jh80.chung@...sung.com>, "'Hrishikesh Dileep'"
	<hrishikesh.d@...sung.com>
Subject: RE: [PATCH 03/10] PCI: exynos: Reorder MACROs to maintain
 consistency



> -----Original Message-----
> From: Krzysztof Kozlowski <krzk@...nel.org>
> Sent: 21 May 2025 15:16
> To: Shradha Todi <shradha.t@...sung.com>
> Cc: linux-pci@...r.kernel.org; devicetree@...r.kernel.org; linux-arm-kernel@...ts.infradead.org; linux-samsung-soc@...r.kernel.or;
> linux-kernel@...r.kernel.org; linux-phy@...ts.infradead.org; manivannan.sadhasivam@...aro.org; lpieralisi@...nel.org;
> kw@...ux.com; robh@...nel.org; bhelgaas@...gle.com; jingoohan1@...il.com; krzk+dt@...nel.org; conor+dt@...nel.org;
> alim.akhtar@...sung.com; vkoul@...nel.org; kishon@...nel.org; arnd@...db.de; m.szyprowski@...sung.com;
> jh80.chung@...sung.com; Hrishikesh Dileep <hrishikesh.d@...sung.com>
> Subject: Re: [PATCH 03/10] PCI: exynos: Reorder MACROs to maintain consistency
> 
> On Mon, May 19, 2025 at 01:01:45AM GMT, Shradha Todi wrote:
> > Exynos PCI file follows MACRO definition order where register offset
> > is defined in ascending order and each bit field within the offset is
> > defined right after offset definition. Some MACROs are out of order
> > and so reorder those MACROs to maintain consistency.
> >
> > Suggested-by: Hrishikesh Dileep <hrishikesh.d@...sung.com>
> > Signed-off-by: Shradha Todi <shradha.t@...sung.com>
> > ---
> >  drivers/pci/controller/dwc/pci-exynos.c | 6 +++---
> >  1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/pci/controller/dwc/pci-exynos.c
> > b/drivers/pci/controller/dwc/pci-exynos.c
> > index 990aaa16b132..286f4987d56f 100644
> > --- a/drivers/pci/controller/dwc/pci-exynos.c
> > +++ b/drivers/pci/controller/dwc/pci-exynos.c
> > @@ -27,11 +27,11 @@
> >
> >  /* PCIe ELBI registers */
> >  #define EXYNOS_PCIE_IRQ_PULSE			0x000
> > +#define EXYNOS_PCIE_IRQ_EN_PULSE		0x00c
> >  #define EXYNOS_IRQ_INTA_ASSERT			BIT(0)
> >  #define EXYNOS_IRQ_INTB_ASSERT			BIT(2)
> >  #define EXYNOS_IRQ_INTC_ASSERT			BIT(4)
> >  #define EXYNOS_IRQ_INTD_ASSERT			BIT(6)
> > -#define EXYNOS_PCIE_IRQ_EN_PULSE		0x00c
> >  #define EXYNOS_PCIE_IRQ_EN_LEVEL		0x010
> >  #define EXYNOS_PCIE_IRQ_EN_SPECIAL		0x014
> >  #define EXYNOS_PCIE_SW_WAKE			0x018
> > @@ -42,12 +42,12 @@
> >  #define EXYNOS_PCIE_NONSTICKY_RESET		0x024
> >  #define EXYNOS_PCIE_APP_INIT_RESET		0x028
> >  #define EXYNOS_PCIE_APP_LTSSM_ENABLE		0x02c
> > +#define EXYNOS_PCIE_ELBI_LTSSM_ENABLE		0x1
> >  #define EXYNOS_PCIE_ELBI_RDLH_LINKUP		0x074
> >  #define EXYNOS_PCIE_ELBI_XMLH_LINKUP		BIT(4)
> > -#define EXYNOS_PCIE_ELBI_LTSSM_ENABLE		0x1
> >  #define EXYNOS_PCIE_ELBI_SLV_AWMISC		0x11c
> >  #define EXYNOS_PCIE_ELBI_SLV_ARMISC		0x120
> > -#define EXYNOS_PCIE_ELBI_SLV_DBI_ENABLE	BIT(21)
> > +#define EXYNOS_PCIE_ELBI_SLV_DBI_ENABLE		BIT(21)
> 
> What changed here? Why you cannot fix indentation while renaming?
> 

Will squash the indentation change along with rename

> Best regards,
> Krzysztof