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[2003:f6:5f11:4e08:2236:c625:7eff:72a1]) by smtp.gmail.com with UTF8SMTPSA id ffacd0b85a97d-45055f2203csm3772962f8f.37.2026.05.05.03.29.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 03:29:16 -0700 (PDT) From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig=20=28The=20Capable=20Hub=29?= To: Juergen Gross , Stefano Stabellini Cc: Oleksandr Tyshchenko , xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, Markus Schneider-Pargmann Subject: [PATCH] xen/platform-pci: Simplify initialization of pci_device_id array Date: Tue, 5 May 2026 12:29:09 +0200 Message-ID: <20260505102909.2380470-2-u.kleine-koenig@baylibre.com> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Developer-Signature: v=1; a=openpgp-sha256; l=1563; i=u.kleine-koenig@baylibre.com; h=from:subject; bh=zfUmnTuMCPKl1uBG6shy+GoSAItHMkggjMydPWbUatc=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBp+cZ149Ot8luyVHVeurVu/y5CpJvjXDg8c6mH8 bQwgQ+JvwOJATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCafnGdQAKCRCPgPtYfRL+ TlRPB/9EtPMzqvPbpzz9rvz0r8PM5VBvrovdLtaMiGTUp2UYkJT6HN7nesS9ghlDesSXQ22OEoJ THMHYGRsjMmAnI536nBTL8eh85DHcs9aLyb6TF1MRDx9Jmd60i1Nn7gWc5fhJ06X9FTsmkiD4iD eZSSrVEWEnzc1722cAvJO3G6OXXz3wJeZOgSEC1h+a2ZF4VodurfW85n7SDV0K3GppKUiFyUwkn RCbFL6azSsiXShHStGggI9wPpou/EduZuSW3nXA75BiCC63pGOhlc7mt0V3xpFADKN8R0z5i+fN B3jawWkKy6xL2MHnXjyjQZ5ssV9IjxNueknS0bq+BSq8LCdH X-Developer-Key: i=u.kleine-koenig@baylibre.com; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 Content-Transfer-Encoding: quoted-printable Instead of using a list initializer---that is hard to read unless you know the structure of struct pci_device_id by heart---use the PCI_VDEVICE macro to assign the needed values and drop all explicit but unneeded zeros. This doesn't introduce any changes to the compiled result of the array. Signed-off-by: Uwe Kleine-K=C3=B6nig (The Capable Hub) Reviewed-by: Juergen Gross --- Hello, this is a preparing change for making struct pci_device_id::driver_data an anonymous union (similar to https://lore.kernel.org/all/cover.1776579304.git.u.kleine-koenig@baylibre.c= om/). This requires named initializers for .driver_data. Dropping the unused assignment is still better. Best regards Uwe drivers/xen/platform-pci.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c index 1db82da56db6..f2438232518c 100644 --- a/drivers/xen/platform-pci.c +++ b/drivers/xen/platform-pci.c @@ -174,11 +174,9 @@ static int platform_pci_probe(struct pci_dev *pdev, } =20 static const struct pci_device_id platform_pci_tbl[] =3D { - {PCI_VENDOR_ID_XEN, PCI_DEVICE_ID_XEN_PLATFORM, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - {PCI_VENDOR_ID_XEN, PCI_DEVICE_ID_XEN_PLATFORM_XS61, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - {0,} + { PCI_VDEVICE(XEN, PCI_DEVICE_ID_XEN_PLATFORM) }, + { PCI_VDEVICE(XEN, PCI_DEVICE_ID_XEN_PLATFORM_XS61) }, + { } }; =20 static const struct dev_pm_ops platform_pm_ops =3D { base-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731 --=20 2.47.3