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Miller" , Eric Dumazet , Jakub Kicinski , linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, Maxime Coquelin , netdev@vger.kernel.org, Paolo Abeni , Richard Cochran Subject: [PATCH net-next 0/8] net: stmmac: hwif.c cleanups Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251023_023658_363288_321D25D0 X-CRM114-Status: UNSURE ( 9.62 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, This series cleans up hwif.c: - move the reading of the version information out of stmmac_hwif_init() into its own function, stmmac_get_version(), storing the result in a new struct. - simplify stmmac_get_version(). - read the version register once, passing it to stmmac_get_id() and stmmac_get_dev_id(). - move stmmac_get_id() and stmmac_get_dev_id() into stmmac_get_version() - define version register fields and use FIELD_GET() to decode - start tackling the big loop in stmmac_hwif_init() - provide a function, stmmac_hwif_find(), which looks up the hwif entry, thus making a much smaller loop, which improves readability of this code. - change the use of '^' to '!=' when comparing the dev_id, which is what is really meant here. - reorganise the test after calling stmmac_hwif_init() so that we handle the error case in the indented code, and the success case with no indent, which is the classical arrangement. drivers/net/ethernet/stmicro/stmmac/common.h | 3 + drivers/net/ethernet/stmicro/stmmac/hwif.c | 166 +++++++++++++++------------ 2 files changed, 98 insertions(+), 71 deletions(-) -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!