V4L/DVB (9887): Minor fixes for cx24113-driver (codingstyle) (826c8b60) · Commits · 戴 / test

drivers/media/dvb/frontends/cx24113.c

+39 −31

Original line number	Diff line number	Diff line
		@@ -557,6 +557,7 @@ struct dvb_frontend cx24113_attach(struct dvb_frontend fe,
		/* allocate memory for the internal state */
		struct cx24113_state *state =
		kzalloc(sizeof(struct cx24113_state), GFP_KERNEL);
		int rc;
		if (state == NULL) {
		err("Unable to kmalloc\n");
		goto error;
		@@ -572,15 +573,22 @@ struct dvb_frontend cx24113_attach(struct dvb_frontend fe,
		* after power on */
		cx24113_readreg(state, 0x00);

		switch (state->rev = cx24113_readreg(state, 0x00)) {
		rc = cx24113_readreg(state, 0x00);
		if (rc < 0) {
		info("cx24113 not found.\n");
		goto error;
		}
		state->rev = rc;

		switch (rc) {
		case 0x43:
		info("unknown device\n");
		info("detected Cx24113 variant\n");
		break;
		case REV_CX24113:
		info("CX24113\n");
		info("sucessfully detected\n");
		break;
		default:
		err("unsupported revision: %x\n", state->rev);
		err("unsupported device id: %x\n", state->rev);
		goto error;
		}
		state->ver = cx24113_readreg(state, 0x01);