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([2405:201:31:d01f:950d:ab7d:5e5c:5244]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ae3d1b2c5esm122010285ad.6.2026.03.04.00.45.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Mar 2026 00:45:53 -0800 (PST) From: Soham Kute To: sudipm.mukherjee@gmail.com, teddy.wang@siliconmotion.com Cc: gregkh@linuxfoundation.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, dan.carpenter@linaro.org, Soham Kute Subject: [PATCH v2 0/6] staging: sm750fb: fix error return values Date: Wed, 4 Mar 2026 14:15:39 +0530 Message-Id: <20260304084545.156170-1-officialsohamkute@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This is v2 of the sm750fb error code fixes, split into one patch per function as requested by Dan Carpenter. Changes in v2: - Split into one patch per function - Propagate de_wait() error instead of hardcoding -EBUSY - Each commit message describes caller behavior Soham Kute (6): 11ca38f0ec63 staging: sm750fb: hw_sm750le_de_wait: return -ETIMEDOUT on timeout 28df828cc89b staging: sm750fb: sm750_hw_fillrect: propagate de_wait() error 2378ece78154 staging: sm750fb: sm750_hw_copyarea: propagate de_wait() error 85139ac8c7fe staging: sm750fb: sm750_hw_imageblit: propagate de_wait() error 9c2430311e23 staging: sm750fb: sw_i2c_write_byte: return -ETIMEDOUT on timeout 915599b01e9b staging: sm750fb: sm750_sw_i2c_init: return -EINVAL for invalid GPIO