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FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: D8WFqGQsiMMz4An/Sj75WYje9xrHRRQtXzMOKjtxyFyzALlb4XVT141h8wZACPZAa0u9JlPK9RB9aosbHhJqK1y680udklj5pfVoGhgznSFguCANpQ+vQTEtNiriBHeXb9fVkuFDjzDLVGtPQqY3B6XBnjg4jh/VrEYm+p8pnCNXbYhEKRKHFh5jgRNZB1dNYafxkOIofLYw0xolKCPxVdIicivEkDyjdPEnMLGBcaf7Q96wBzNt5GJap73t/kmNQctJxYLrVx2X/hnaq4CgXanhgCHeJfTAceEdgZPMx4SZQgkamKV4H6yqGTvf7aNUyYha4IMdFfF2gXl2Al9XZcbjYm+aL/Py1KgkhbsU2W/kjx/ISs0A6srifBNsykNumSUsEv4Y2vfpS2s5b5Hxo3Kb5zufmuDmM3mFVVsaJfw= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8027c0a4-e06c-4da9-d66d-08d68152b704 X-MS-Exchange-CrossTenant-originalarrivaltime: 23 Jan 2019 16:49:13.8758 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR04MB4405 Cc: Palmer Dabbelt , U-Boot Mailing List , Alexander Graf , Christoph Hellwig , Paul Walmsley Subject: [U-Boot] [PATCH v4 07/15] net: macb: Fix clk API usage for RISC-V systems X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" Don't fail in macb_enable_clk() if clk_enable() returns -ENOSYS because we get -ENOSYS for fixed-rate clocks. Signed-off-by: Anup Patel Reviewed-by: Bin Meng --- drivers/net/macb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 94c89c762b..5985b35a34 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -1066,7 +1066,7 @@ static int macb_enable_clk(struct udevice *dev) */ #ifndef CONFIG_MACB_ZYNQ ret = clk_enable(&clk); - if (ret) + if (ret && ret != -ENOSYS) return ret; #endif