Message ID | 20230612195657.245125-7-eajames@linux.ibm.com |
---|---|
State | New |
Headers | show
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Mon, 12 Jun 2023 19:56:59 +0000 (GMT) From: Eddie James <eajames@linux.ibm.com> To: linux-fsi@lists.ozlabs.org Subject: [PATCH 06/14] fsi: sbefifo: Remove limits on user-specified read timeout Date: Mon, 12 Jun 2023 14:56:49 -0500 Message-Id: <20230612195657.245125-7-eajames@linux.ibm.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20230612195657.245125-1-eajames@linux.ibm.com> References: <20230612195657.245125-1-eajames@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: HO52h9VAJj3uso-jHawSe3hIam2Y-cvV X-Proofpoint-ORIG-GUID: HO52h9VAJj3uso-jHawSe3hIam2Y-cvV X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-06-12_14,2023-06-12_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 mlxlogscore=999 clxscore=1015 mlxscore=0 spamscore=0 suspectscore=0 bulkscore=0 impostorscore=0 priorityscore=1501 adultscore=0 lowpriorityscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2306120169 X-BeenThere: linux-fsi@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <linux-fsi.lists.ozlabs.org> List-Unsubscribe: <https://lists.ozlabs.org/options/linux-fsi>, <mailto:linux-fsi-request@lists.ozlabs.org?subject=unsubscribe> List-Archive: <http://lists.ozlabs.org/pipermail/linux-fsi/> List-Post: <mailto:linux-fsi@lists.ozlabs.org> List-Help: <mailto:linux-fsi-request@lists.ozlabs.org?subject=help> List-Subscribe: <https://lists.ozlabs.org/listinfo/linux-fsi>, <mailto:linux-fsi-request@lists.ozlabs.org?subject=subscribe> Cc: devicetree@vger.kernel.org, conor+dt@kernel.org, alistair@popple.id.au, linux-kernel@vger.kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Errors-To: linux-fsi-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "linux-fsi" <linux-fsi-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org> |
Series |
fsi: Miscellaneous fixes and I2C Responder driver
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expand
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diff --git a/drivers/fsi/fsi-sbefifo.c b/drivers/fsi/fsi-sbefifo.c index 5e6a9e08a92d..3364ddd90ee0 100644 --- a/drivers/fsi/fsi-sbefifo.c +++ b/drivers/fsi/fsi-sbefifo.c @@ -971,17 +971,12 @@ static int sbefifo_read_timeout(struct sbefifo_user *user, void __user *argp) if (timeout == 0) { user->read_timeout_ms = SBEFIFO_TIMEOUT_START_RSP; - dev_dbg(dev, "Timeout reset to %d\n", user->read_timeout_ms); + dev_dbg(dev, "Timeout reset to %us\n", user->read_timeout_ms / 1000); return 0; } - if (timeout < 10 || timeout > 120) - return -EINVAL; - user->read_timeout_ms = timeout * 1000; /* user timeout is in sec */ - - dev_dbg(dev, "Timeout set to %d\n", user->read_timeout_ms); - + dev_dbg(dev, "Timeout set to %us\n", timeout); return 0; }
There's no reason to limit the user here. The way the driver is designed, extremely large transfers require extremely long timeouts. Signed-off-by: Eddie James <eajames@linux.ibm.com> --- drivers/fsi/fsi-sbefifo.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)