Lines Matching refs:error
139 int error; in nspire_keypad_open() local
141 error = clk_prepare_enable(keypad->clk); in nspire_keypad_open()
142 if (error) in nspire_keypad_open()
143 return error; in nspire_keypad_open()
145 error = nspire_keypad_chip_init(keypad); in nspire_keypad_open()
146 if (error) { in nspire_keypad_open()
148 return error; in nspire_keypad_open()
168 int error; in nspire_keypad_probe() local
185 error = of_property_read_u32(of_node, "scan-interval", in nspire_keypad_probe()
187 if (error) { in nspire_keypad_probe()
189 return error; in nspire_keypad_probe()
192 error = of_property_read_u32(of_node, "row-delay", in nspire_keypad_probe()
194 if (error) { in nspire_keypad_probe()
196 return error; in nspire_keypad_probe()
229 error = matrix_keypad_build_keymap(NULL, NULL, in nspire_keypad_probe()
233 if (error) { in nspire_keypad_probe()
235 return error; in nspire_keypad_probe()
238 error = devm_request_irq(&pdev->dev, irq, nspire_keypad_irq, 0, in nspire_keypad_probe()
240 if (error) { in nspire_keypad_probe()
242 return error; in nspire_keypad_probe()
245 error = input_register_device(input); in nspire_keypad_probe()
246 if (error) { in nspire_keypad_probe()
248 "unable to register input device: %d\n", error); in nspire_keypad_probe()
249 return error; in nspire_keypad_probe()