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authorSimon Horman <horms+renesas@verge.net.au>2017-06-16 12:11:03 -0400
committerUlf Hansson <ulf.hansson@linaro.org>2017-06-20 04:30:50 -0400
commitf2218db81548544bf7349911546a94bfaabbd697 (patch)
tree349d719c43ffb776b23bb87ae86e58f19a5a33e6 /include/linux
parent6cf4156c0988fe9ee14f24144dcfcac35b177d85 (diff)
mmc: tmio: improve checkpatch cleanness
Trivial updates to improve checkpatch cleanness. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/mfd/tmio.h33
1 files changed, 16 insertions, 17 deletions
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index c83c16b931a8..26e8f8c0a6db 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -13,15 +13,15 @@
13#define tmio_ioread16(addr) readw(addr) 13#define tmio_ioread16(addr) readw(addr)
14#define tmio_ioread16_rep(r, b, l) readsw(r, b, l) 14#define tmio_ioread16_rep(r, b, l) readsw(r, b, l)
15#define tmio_ioread32(addr) \ 15#define tmio_ioread32(addr) \
16 (((u32) readw((addr))) | (((u32) readw((addr) + 2)) << 16)) 16 (((u32)readw((addr))) | (((u32)readw((addr) + 2)) << 16))
17 17
18#define tmio_iowrite8(val, addr) writeb((val), (addr)) 18#define tmio_iowrite8(val, addr) writeb((val), (addr))
19#define tmio_iowrite16(val, addr) writew((val), (addr)) 19#define tmio_iowrite16(val, addr) writew((val), (addr))
20#define tmio_iowrite16_rep(r, b, l) writesw(r, b, l) 20#define tmio_iowrite16_rep(r, b, l) writesw(r, b, l)
21#define tmio_iowrite32(val, addr) \ 21#define tmio_iowrite32(val, addr) \
22 do { \ 22 do { \
23 writew((val), (addr)); \ 23 writew((val), (addr)); \
24 writew((val) >> 16, (addr) + 2); \ 24 writew((val) >> 16, (addr) + 2); \
25 } while (0) 25 } while (0)
26 26
27#define CNF_CMD 0x04 27#define CNF_CMD 0x04
@@ -55,57 +55,57 @@
55 } while (0) 55 } while (0)
56 56
57/* tmio MMC platform flags */ 57/* tmio MMC platform flags */
58#define TMIO_MMC_WRPROTECT_DISABLE (1 << 0) 58#define TMIO_MMC_WRPROTECT_DISABLE BIT(0)
59/* 59/*
60 * Some controllers can support a 2-byte block size when the bus width 60 * Some controllers can support a 2-byte block size when the bus width
61 * is configured in 4-bit mode. 61 * is configured in 4-bit mode.
62 */ 62 */
63#define TMIO_MMC_BLKSZ_2BYTES (1 << 1) 63#define TMIO_MMC_BLKSZ_2BYTES BIT(1)
64/* 64/*
65 * Some controllers can support SDIO IRQ signalling. 65 * Some controllers can support SDIO IRQ signalling.
66 */ 66 */
67#define TMIO_MMC_SDIO_IRQ (1 << 2) 67#define TMIO_MMC_SDIO_IRQ BIT(2)
68 68
69/* Some features are only available or tested on R-Car Gen2 or later */ 69/* Some features are only available or tested on R-Car Gen2 or later */
70#define TMIO_MMC_MIN_RCAR2 (1 << 3) 70#define TMIO_MMC_MIN_RCAR2 BIT(3)
71 71
72/* 72/*
73 * Some controllers require waiting for the SD bus to become 73 * Some controllers require waiting for the SD bus to become
74 * idle before writing to some registers. 74 * idle before writing to some registers.
75 */ 75 */
76#define TMIO_MMC_HAS_IDLE_WAIT (1 << 4) 76#define TMIO_MMC_HAS_IDLE_WAIT BIT(4)
77/* 77/*
78 * A GPIO is used for card hotplug detection. We need an extra flag for this, 78 * A GPIO is used for card hotplug detection. We need an extra flag for this,
79 * because 0 is a valid GPIO number too, and requiring users to specify 79 * because 0 is a valid GPIO number too, and requiring users to specify
80 * cd_gpio < 0 to disable GPIO hotplug would break backwards compatibility. 80 * cd_gpio < 0 to disable GPIO hotplug would break backwards compatibility.
81 */ 81 */
82#define TMIO_MMC_USE_GPIO_CD (1 << 5) 82#define TMIO_MMC_USE_GPIO_CD BIT(5)
83 83
84/* 84/*
85 * Some controllers doesn't have over 0x100 register. 85 * Some controllers doesn't have over 0x100 register.
86 * it is used to checking accessibility of 86 * it is used to checking accessibility of
87 * CTL_SD_CARD_CLK_CTL / CTL_CLK_AND_WAIT_CTL 87 * CTL_SD_CARD_CLK_CTL / CTL_CLK_AND_WAIT_CTL
88 */ 88 */
89#define TMIO_MMC_HAVE_HIGH_REG (1 << 6) 89#define TMIO_MMC_HAVE_HIGH_REG BIT(6)
90 90
91/* 91/*
92 * Some controllers have CMD12 automatically 92 * Some controllers have CMD12 automatically
93 * issue/non-issue register 93 * issue/non-issue register
94 */ 94 */
95#define TMIO_MMC_HAVE_CMD12_CTRL (1 << 7) 95#define TMIO_MMC_HAVE_CMD12_CTRL BIT(7)
96 96
97/* Controller has some SDIO status bits which must be 1 */ 97/* Controller has some SDIO status bits which must be 1 */
98#define TMIO_MMC_SDIO_STATUS_SETBITS (1 << 8) 98#define TMIO_MMC_SDIO_STATUS_SETBITS BIT(8)
99 99
100/* 100/*
101 * Some controllers have a 32-bit wide data port register 101 * Some controllers have a 32-bit wide data port register
102 */ 102 */
103#define TMIO_MMC_32BIT_DATA_PORT (1 << 9) 103#define TMIO_MMC_32BIT_DATA_PORT BIT(9)
104 104
105/* 105/*
106 * Some controllers allows to set SDx actual clock 106 * Some controllers allows to set SDx actual clock
107 */ 107 */
108#define TMIO_MMC_CLK_ACTUAL (1 << 10) 108#define TMIO_MMC_CLK_ACTUAL BIT(10)
109 109
110int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base); 110int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base);
111int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base); 111int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base);
@@ -146,9 +146,9 @@ struct tmio_nand_data {
146 146
147struct tmio_fb_data { 147struct tmio_fb_data {
148 int (*lcd_set_power)(struct platform_device *fb_dev, 148 int (*lcd_set_power)(struct platform_device *fb_dev,
149 bool on); 149 bool on);
150 int (*lcd_mode)(struct platform_device *fb_dev, 150 int (*lcd_mode)(struct platform_device *fb_dev,
151 const struct fb_videomode *mode); 151 const struct fb_videomode *mode);
152 int num_modes; 152 int num_modes;
153 struct fb_videomode *modes; 153 struct fb_videomode *modes;
154 154
@@ -157,5 +157,4 @@ struct tmio_fb_data {
157 int width; 157 int width;
158}; 158};
159 159
160
161#endif 160#endif