mirror of https://gitee.com/openkylin/linux.git
OMAPDSS: Remove dss_debug variable
All the debug prints have been replaced with pr_debug(). Thus, the dependency on dss_debug variable is replaced with dyndbg in dynamic debugging mode and DEBUG flag otherwise. So, the dss_debug variable is removed along with checks for DEBUG flag. Signed-off-by: Chandrabhanu Mahapatra <cmahapatra@ti.com> Reviewed-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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@ -53,11 +53,6 @@ static char *def_disp_name;
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module_param_named(def_disp, def_disp_name, charp, 0);
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MODULE_PARM_DESC(def_disp, "default display name");
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#ifdef DEBUG
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bool dss_debug;
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module_param_named(debug, dss_debug, bool, 0644);
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#endif
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const char *dss_get_default_display_name(void)
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{
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return core.default_display_name;
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@ -3669,7 +3669,6 @@ int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask)
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}
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EXPORT_SYMBOL(omap_dispc_unregister_isr);
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#ifdef DEBUG
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static void print_irq_status(u32 status)
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{
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if ((status & dispc.irq_error_mask) == 0)
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@ -3690,7 +3689,6 @@ static void print_irq_status(u32 status)
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dss_has_feature(FEAT_MGR_LCD3) ? PIS(SYNC_LOST3) : "");
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#undef PIS
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}
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#endif
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/* Called from dss.c. Note that we don't touch clocks here,
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* but we presume they are on because we got an IRQ. However,
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@ -3723,10 +3721,8 @@ static irqreturn_t omap_dispc_irq_handler(int irq, void *arg)
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spin_unlock(&dispc.irq_stats_lock);
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#endif
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#ifdef DEBUG
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if (dss_debug)
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print_irq_status(irqstatus);
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#endif
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print_irq_status(irqstatus);
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/* Ack the interrupt. Do it here before clocks are possibly turned
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* off */
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dispc_write_reg(DISPC_IRQSTATUS, irqstatus);
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@ -1095,15 +1095,11 @@ static inline void dsi_enable_pll_clock(struct platform_device *dsidev,
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}
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}
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#ifdef DEBUG
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static void _dsi_print_reset_status(struct platform_device *dsidev)
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{
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u32 l;
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int b0, b1, b2;
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if (!dss_debug)
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return;
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/* A dummy read using the SCP interface to any DSIPHY register is
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* required after DSIPHY reset to complete the reset of the DSI complex
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* I/O. */
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@ -1134,9 +1130,6 @@ static void _dsi_print_reset_status(struct platform_device *dsidev)
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#undef DSI_FLD_GET
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}
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#else
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#define _dsi_print_reset_status(x)
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#endif
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static inline int dsi_if_enable(struct platform_device *dsidev, bool enable)
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{
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@ -23,10 +23,6 @@
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#ifndef __OMAP2_DSS_H
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#define __OMAP2_DSS_H
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#ifdef DEBUG
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extern bool dss_debug;
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#endif
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#ifdef pr_fmt
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#undef pr_fmt
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#endif
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