memory: emif: Fix whitespace coding style violations

Make the code and printed messages slightly more readable.  Fixes
checkpatch warnings:

    WARNING: quoted string split across lines
    ERROR: space prohibited before that ',' (ctx:WxW)
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

drivers/memory/emif.c

@@ -284,8 +284,7 @@ static void set_lpmode(struct emif_data *emif, u8 lpmode)
 	if ((emif->plat_data->ip_rev == EMIF_4D) &&
 	    (lpmode == EMIF_LP_MODE_PWR_DN)) {
 		WARN_ONCE(1,
-			  "REG_LP_MODE = LP_MODE_PWR_DN(4) is prohibited by"
-			  "erratum i743 switch to LP_MODE_SELF_REFRESH(2)\n");
+			  "REG_LP_MODE = LP_MODE_PWR_DN(4) is prohibited by erratum i743 switch to LP_MODE_SELF_REFRESH(2)\n");
 		/* rollback LP_MODE to Self-refresh mode */
 		lpmode = EMIF_LP_MODE_SELF_REFRESH;
 	}
@@ -714,7 +713,7 @@ static u32 get_ext_phy_ctrl_2_intelliphy_4d5(void)
 	u32 fifo_we_slave_ratio;
 
 	fifo_we_slave_ratio =  DIV_ROUND_CLOSEST(
-		EMIF_INTELLI_PHY_DQS_GATE_OPENING_DELAY_PS * 256 , t_ck);
+		EMIF_INTELLI_PHY_DQS_GATE_OPENING_DELAY_PS * 256, t_ck);
 
 	return fifo_we_slave_ratio | fifo_we_slave_ratio << 11 |
 		fifo_we_slave_ratio << 22;
@@ -725,7 +724,7 @@ static u32 get_ext_phy_ctrl_3_intelliphy_4d5(void)
 	u32 fifo_we_slave_ratio;
 
 	fifo_we_slave_ratio =  DIV_ROUND_CLOSEST(
-		EMIF_INTELLI_PHY_DQS_GATE_OPENING_DELAY_PS * 256 , t_ck);
+		EMIF_INTELLI_PHY_DQS_GATE_OPENING_DELAY_PS * 256, t_ck);
 
 	return fifo_we_slave_ratio >> 10 | fifo_we_slave_ratio << 1 |
 		fifo_we_slave_ratio << 12 | fifo_we_slave_ratio << 23;
@@ -736,7 +735,7 @@ static u32 get_ext_phy_ctrl_4_intelliphy_4d5(void)
 	u32 fifo_we_slave_ratio;
 
 	fifo_we_slave_ratio =  DIV_ROUND_CLOSEST(
-		EMIF_INTELLI_PHY_DQS_GATE_OPENING_DELAY_PS * 256 , t_ck);
+		EMIF_INTELLI_PHY_DQS_GATE_OPENING_DELAY_PS * 256, t_ck);
 
 	return fifo_we_slave_ratio >> 9 | fifo_we_slave_ratio << 2 |
 		fifo_we_slave_ratio << 13;
@@ -975,8 +974,7 @@ static irqreturn_t handle_temp_alert(void __iomem *base, struct emif_data *emif)
 				EMIF_CUSTOM_CONFIG_EXTENDED_TEMP_PART)) {
 		if (emif->temperature_level >= SDRAM_TEMP_HIGH_DERATE_REFRESH) {
 			dev_err(emif->dev,
-				"%s:NOT Extended temperature capable memory."
-				"Converting MR4=0x%02x as shutdown event\n",
+				"%s:NOT Extended temperature capable memory. Converting MR4=0x%02x as shutdown event\n",
 				__func__, emif->temperature_level);
 			/*
 			 * Temperature far too high - do kernel_power_off()
@@ -1318,9 +1316,9 @@ static void __init_or_module of_get_ddr_info(struct device_node *np_emif,
 	if (of_find_property(np_emif, "cal-resistor-per-cs", &len))
 		dev_info->cal_resistors_per_cs = true;
 
-	if (of_device_is_compatible(np_ddr , "jedec,lpddr2-s4"))
+	if (of_device_is_compatible(np_ddr, "jedec,lpddr2-s4"))
 		dev_info->type = DDR_TYPE_LPDDR2_S4;
-	else if (of_device_is_compatible(np_ddr , "jedec,lpddr2-s2"))
+	else if (of_device_is_compatible(np_ddr, "jedec,lpddr2-s2"))
 		dev_info->type = DDR_TYPE_LPDDR2_S2;
 
 	of_property_read_u32(np_ddr, "density", &density);