diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c
index 451c76e7eec0b4c075129e1b8477e36efc2fe0be..696f5020dce65b6fba02954f539397019739dcd2 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c
@@ -145,7 +145,7 @@ sh_css_load_blob_info(const char *fw, const struct ia_css_fw_info *bi, struct ia
 		size_t configstruct_size = sizeof(struct ia_css_config_memory_offsets);
 		size_t statestruct_size = sizeof(struct ia_css_state_memory_offsets);
 
-		char *parambuf = (char *)kmalloc(paramstruct_size + configstruct_size + statestruct_size,
+		char *parambuf = kmalloc(paramstruct_size + configstruct_size + statestruct_size,
 							GFP_KERNEL);
 		if (parambuf == NULL)
 			return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;