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Input: twl4030_keypad - avoid potential NULL-pointer dereference

Signed-off-by: Shubhrajyoti D <a0393217@india.ti.com>
Acked-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

authored by Shubhrajyoti D and committed by Dmitry Torokhov 8f74c066 e28e1d93

+1 -1
unified split
+1 -1
drivers/input/keyboard/twl4030_keypad.c
··· 338 338 u8 reg; 339 339 int error; 340 340 341 - if (!pdata || !pdata->rows || !pdata->cols || 341 + if (!pdata || !pdata->rows || !pdata->cols || !pdata->keymap_data || 342 342 pdata->rows > TWL4030_MAX_ROWS || pdata->cols > TWL4030_MAX_COLS) { 343 343 dev_err(&pdev->dev, "Invalid platform_data\n"); 344 344 return -EINVAL;